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{"id":9146477347068,"title":"Prevelo Alpha Three blue","handle":"prevelo-alpha-three-blue","description":"\u003cdiv style=\"text-align: start;\"\u003e       \u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"Prevelo brand logo\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/5142\/1256\/files\/Prevelo_0ac14a03-42a0-4be0-9c19-cbe6dfe3bf27_100x100.png?v=1759048811\"\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAge:\u003c\/strong\u003e  5 - 9 yrs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Size:\u003c\/strong\u003e  20\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Size:\u003c\/strong\u003e  11\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Leg:\u003c\/strong\u003e  48 - 59cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRider Height:\u003c\/strong\u003e  115 - 130cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e  Braap blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Material:\u003c\/strong\u003e  Aluminium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Gears:\u003c\/strong\u003e  8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake Type:\u003c\/strong\u003e  Hydraulic Disc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheels:\u003c\/strong\u003e  Full alloy (QR front)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTyres:\u003c\/strong\u003e  20\" x 1.50\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e  7.65kg (without pedals); 7.85kg (with pedals)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- TABS --\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe Prevelpo Alpha Three is a lightweight, 20\" geared bike designed for confident young riders ages 5 to 9.  Built for adventures on pavement, paths, and light trails, it delivers refined performance, intuitive handling, and a fit that respects growing riders’ proportions.\u003cbr\u003e\u003cbr\u003eIt features a lightweight triple-butted 6061 series aluminium frame with low centre of gravity, kid-specific geometry, internally-routed cables, and 3D forged dropouts.  It is also dropper post compatible.\u003cbr\u003e\u003cbr\u003eOther highlights include Promax hydraulic disc brakes, a Microshift Acolyte 8-speed gear system with super-wide 11-38T gear range, and durable double-wall tubeless-ready rims.\u003cbr\u003e\u003cbr\u003eWeighing just 7.65kg, the Alpha Three blends low weight with high capability - ready for kids who want to ride further, shift smarter, and stop with confidence.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg alt=\"Prevelo Alpha Three hill-conquering gear range with 11-38T cassette\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/5142\/1256\/files\/Alpha_Three_1_600x600.jpg?v=1761412522\" style=\"margin-bottom: 10px; float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eHill-conquering gear range\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Microshift Acolyte super-short derailleur allows the Alpha Series bikes to use an 11-38T cassette, giving 90% more gear range than other comparable bikes.  The clutched cage helps keep the chain from dropping over even the roughest terrain.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/5142\/1256\/files\/Alpha_Three_2_600x600.jpg?v=1761412568\" alt=\"Prevelo Alpha Three Promax hydraulic disc brakes\" style=\"margin-bottom: 10px; float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003ePromax hydraulic disc brakes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePromax hydraulic disc brakes provide young riders with smooth, consistent, reliable stopping power.  Whether navigating steep descents or threading through technical trails, these brakes offer excellent modulation and control, helping kids ride with greater confidence and composure.  Designed to perform in a wide range of conditions, Promax hydraulic disc brakes inspire trust in both riders and parents, by delivering powerful braking performance when it matters most.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/5142\/1256\/files\/Alpha_Three_3_600x600.jpg?v=1761412621\" alt=\"Prevelo Alpha Three durable double-wall tubeless-ready rims\" style=\"margin-bottom: 10px; float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eDouble-wall tubeless-ready rims\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDurable double-wall rims provide a strong, stable platform for young riders tackling rough terrain.  Tubeless-ready design allows for lower tyre pressures, better traction, and fewer flats - ideal for confident riding on trails and beyond!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/5142\/1256\/files\/Alpha_Three_4_b_600x600.jpg?v=1761465895\" alt=\"Prevelo Alpha Three kid-centric control centre and integrated handlebar\" style=\"margin-bottom: 10px; float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eKid-centric control centre and integrated handlebar\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eShort stems, handlebars sized to match shoulder width, easy-to-reach brake levers, and a kid-optimised shifter all come together to give young riders confident control of their bike.  The cockpit is thoughtfully designed with an integrated handlebar and stem for a clean, solid setup that reduces weight and potential maintenance points.  Recessed bolts minimise snags and scrapes, while the overall layout keeps controls within comfortable reach.  Every detail is dialled to help kids stay focused on the ride, not the equipment.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/5142\/1256\/files\/Alpha_Three_5b_600x600.jpg?v=1761465952\" alt=\"Prevelo Alpha Three Microshift gear selector for kid-friendly shifting\" style=\"margin-bottom: 10px; float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eKid-friendly shifting\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMicroshift builds some of the most thoughtfully engineered shifters for young riders.  With compact, easy-to-reach triggers and exceptionally light actuation, this system is designed specifically with smaller hands in mind.  The result is a smooth, intuitive shifting experience that empowers kids to ride with confidence and control.  By prioritising ergonomics and usability for youth riders, Microshift delivers a drivetrain interface that feels natural from the very first ride - no awkward reaches, no excessive force, just seamless gear changes tailored to growing cyclists.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/5142\/1256\/files\/Alpha_Three_6_600x600.jpg?v=1761412797\" alt=\"Prevelo Alpha Three protected flat-mount Promax rear hydraulic disc caliper\" style=\"margin-bottom: 10px; float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eProtected flat-mount rear caliper\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA flat-mount rear brake caliper is positioned snugly between the seat stay and chain stay, shielding it from trail hazards and accidental bumps.  This low-profile placement keeps the caliper protected without compromising performance, delivering reliable braking while preserving the clean lines of the frame.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e Aluminium alloy \/ T6 6061 series heat-treated \/ Triple-butted \/ Internal cable routing \/ 3D forged dropouts \/ Dropper post compatible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFork:\u003c\/strong\u003e Aluminium alloy \/ T6 6061 series heat-treated \/ Straight \u0026amp; slightly tapered leg \/ 1 1\/8\" steerer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadset:\u003c\/strong\u003e Fully-integrated threadless 1 1\/8\" alloy A-head \/ Sealed bearings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShifter:\u003c\/strong\u003e Microshift Acolyte quick trigger with indicator \/ 1x8 speed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Derailleur:\u003c\/strong\u003e Microshift Acolyte super-short \/ Springlock chain retention system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreewheel:\u003c\/strong\u003e Microshift H083 cassette \/ 11-38T \/ 8 speed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChainset:\u003c\/strong\u003e HEIR™ single narrow-wide forged alloy 28T chainring \/ Forged alloy 110mm crank arms\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChainguard:\u003c\/strong\u003e Aluminium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePedals:\u003c\/strong\u003e Composite Big Kid resin platform \/ Cro-mo spindles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBottom Bracket:\u003c\/strong\u003e 3-piece crank system \/ Hollow square taper \/ Sealed cartridge bearings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRims:\u003c\/strong\u003e Double-wall alloy \/ Tubeless compatible \/ 20H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Hub:\u003c\/strong\u003e Hollow alloy \/ Sealed bearings \/ Quick-release \/ 20H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Hub:\u003c\/strong\u003e Hollow alloy \/ Sealed bearings \/ 5mm Allen hex bolt internal fixing \/ 20H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpokes:\u003c\/strong\u003e Steel 14G\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTyres:\u003c\/strong\u003e Kenda Small Block Eight \/ 20\" x 1.50\" \/ black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Brake:\u003c\/strong\u003e Promax hydraulic disc \/ 140mm rotor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Brake:\u003c\/strong\u003e Promax hydraulic disc \/ 140mm rotor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake Levers:\u003c\/strong\u003e Tektro alloy with adjustable reach\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandlebar:\u003c\/strong\u003e HEIR™ Riser aluminium \/ 560mm wide \/ 25mm rise \/ 19mm grip diameter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrips:\u003c\/strong\u003e Ergonomic design \/ 110mm length \/ Ultra-slim diameter \/ Lock-on\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStem:\u003c\/strong\u003e Prevelo alloy 1-piece bar\/stem with knee-friendly design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSaddle:\u003c\/strong\u003e Prevelo 1-piece design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeatpost:\u003c\/strong\u003e Integrated alloy \/ 31.6mm diameter \/ Quick-release\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- \/TABS --\u003e","published_at":"2025-10-26T09:52:01+00:00","created_at":"2025-10-25T17:14:31+01:00","vendor":"Prevelo","type":"BIKES","tags":["Age Group_6–9 years","Bike Type_Kids' Bikes","Brake Type_Hydraulic Disc","Brand_Prevelo","Colour_Blue","feed-promotion_id-294","Frame Material_Aluminium","Frame Size_11\"","Model Year_2025","Number of Gears_8","Suspension Type_Rigid","Weight_7.5 - 8.0kg","Wheel Size_20\""],"price":67999,"price_min":67999,"price_max":67999,"available":true,"price_varies":false,"compare_at_price":67999,"compare_at_price_min":67999,"compare_at_price_max":67999,"compare_at_price_varies":false,"variants":[{"id":48360797372668,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"PBA2004-BU","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Prevelo Alpha Three blue","public_title":null,"options":["Default Title"],"price":67999,"weight":10000,"compare_at_price":67999,"inventory_management":"shopify","barcode":"850069435486","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.northbikes.co.uk\/cdn\/shop\/files\/AlphaThreeblue1.jpg?v=1761410109","\/\/www.northbikes.co.uk\/cdn\/shop\/files\/AlphaThreeblue2.jpg?v=1761410112","\/\/www.northbikes.co.uk\/cdn\/shop\/files\/AlphaThree_10c6be71-a26b-4407-965d-1b52c9c46de7.jpg?v=1761475687"],"featured_image":"\/\/www.northbikes.co.uk\/cdn\/shop\/files\/AlphaThreeblue1.jpg?v=1761410109","options":["Title"],"media":[{"alt":"Prevelo Alpha Three blue 20 inch wheel 8-speed ultralight hybrid bike","id":37810907021564,"position":1,"preview_image":{"aspect_ratio":1.5,"height":2210,"width":3315,"src":"\/\/www.northbikes.co.uk\/cdn\/shop\/files\/AlphaThreeblue1.jpg?v=1761410109"},"aspect_ratio":1.5,"height":2210,"media_type":"image","src":"\/\/www.northbikes.co.uk\/cdn\/shop\/files\/AlphaThreeblue1.jpg?v=1761410109","width":3315},{"alt":"Prevelo Alpha Three blue 20 inch wheel 8-speed ultralight hybrid bike","id":37810907087100,"position":2,"preview_image":{"aspect_ratio":1.5,"height":2230,"width":3345,"src":"\/\/www.northbikes.co.uk\/cdn\/shop\/files\/AlphaThreeblue2.jpg?v=1761410112"},"aspect_ratio":1.5,"height":2230,"media_type":"image","src":"\/\/www.northbikes.co.uk\/cdn\/shop\/files\/AlphaThreeblue2.jpg?v=1761410112","width":3345},{"alt":"Prevelo Alpha Three measurements","id":37814456647932,"position":3,"preview_image":{"aspect_ratio":1.287,"height":1548,"width":1992,"src":"\/\/www.northbikes.co.uk\/cdn\/shop\/files\/AlphaThree_10c6be71-a26b-4407-965d-1b52c9c46de7.jpg?v=1761475687"},"aspect_ratio":1.287,"height":1548,"media_type":"image","src":"\/\/www.northbikes.co.uk\/cdn\/shop\/files\/AlphaThree_10c6be71-a26b-4407-965d-1b52c9c46de7.jpg?v=1761475687","width":1992}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cdiv style=\"text-align: start;\"\u003e       \u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"Prevelo brand logo\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/5142\/1256\/files\/Prevelo_0ac14a03-42a0-4be0-9c19-cbe6dfe3bf27_100x100.png?v=1759048811\"\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAge:\u003c\/strong\u003e  5 - 9 yrs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Size:\u003c\/strong\u003e  20\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Size:\u003c\/strong\u003e  11\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Leg:\u003c\/strong\u003e  48 - 59cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRider Height:\u003c\/strong\u003e  115 - 130cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e  Braap blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Material:\u003c\/strong\u003e  Aluminium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Gears:\u003c\/strong\u003e  8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake Type:\u003c\/strong\u003e  Hydraulic Disc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheels:\u003c\/strong\u003e  Full alloy (QR front)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTyres:\u003c\/strong\u003e  20\" x 1.50\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e  7.65kg (without pedals); 7.85kg (with pedals)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- TABS --\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe Prevelpo Alpha Three is a lightweight, 20\" geared bike designed for confident young riders ages 5 to 9.  Built for adventures on pavement, paths, and light trails, it delivers refined performance, intuitive handling, and a fit that respects growing riders’ proportions.\u003cbr\u003e\u003cbr\u003eIt features a lightweight triple-butted 6061 series aluminium frame with low centre of gravity, kid-specific geometry, internally-routed cables, and 3D forged dropouts.  It is also dropper post compatible.\u003cbr\u003e\u003cbr\u003eOther highlights include Promax hydraulic disc brakes, a Microshift Acolyte 8-speed gear system with super-wide 11-38T gear range, and durable double-wall tubeless-ready rims.\u003cbr\u003e\u003cbr\u003eWeighing just 7.65kg, the Alpha Three blends low weight with high capability - ready for kids who want to ride further, shift smarter, and stop with confidence.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg alt=\"Prevelo Alpha Three hill-conquering gear range with 11-38T cassette\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/5142\/1256\/files\/Alpha_Three_1_600x600.jpg?v=1761412522\" style=\"margin-bottom: 10px; float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eHill-conquering gear range\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Microshift Acolyte super-short derailleur allows the Alpha Series bikes to use an 11-38T cassette, giving 90% more gear range than other comparable bikes.  The clutched cage helps keep the chain from dropping over even the roughest terrain.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/5142\/1256\/files\/Alpha_Three_2_600x600.jpg?v=1761412568\" alt=\"Prevelo Alpha Three Promax hydraulic disc brakes\" style=\"margin-bottom: 10px; float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003ePromax hydraulic disc brakes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePromax hydraulic disc brakes provide young riders with smooth, consistent, reliable stopping power.  Whether navigating steep descents or threading through technical trails, these brakes offer excellent modulation and control, helping kids ride with greater confidence and composure.  Designed to perform in a wide range of conditions, Promax hydraulic disc brakes inspire trust in both riders and parents, by delivering powerful braking performance when it matters most.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/5142\/1256\/files\/Alpha_Three_3_600x600.jpg?v=1761412621\" alt=\"Prevelo Alpha Three durable double-wall tubeless-ready rims\" style=\"margin-bottom: 10px; float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eDouble-wall tubeless-ready rims\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDurable double-wall rims provide a strong, stable platform for young riders tackling rough terrain.  Tubeless-ready design allows for lower tyre pressures, better traction, and fewer flats - ideal for confident riding on trails and beyond!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/5142\/1256\/files\/Alpha_Three_4_b_600x600.jpg?v=1761465895\" alt=\"Prevelo Alpha Three kid-centric control centre and integrated handlebar\" style=\"margin-bottom: 10px; float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eKid-centric control centre and integrated handlebar\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eShort stems, handlebars sized to match shoulder width, easy-to-reach brake levers, and a kid-optimised shifter all come together to give young riders confident control of their bike.  The cockpit is thoughtfully designed with an integrated handlebar and stem for a clean, solid setup that reduces weight and potential maintenance points.  Recessed bolts minimise snags and scrapes, while the overall layout keeps controls within comfortable reach.  Every detail is dialled to help kids stay focused on the ride, not the equipment.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/5142\/1256\/files\/Alpha_Three_5b_600x600.jpg?v=1761465952\" alt=\"Prevelo Alpha Three Microshift gear selector for kid-friendly shifting\" style=\"margin-bottom: 10px; float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eKid-friendly shifting\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMicroshift builds some of the most thoughtfully engineered shifters for young riders.  With compact, easy-to-reach triggers and exceptionally light actuation, this system is designed specifically with smaller hands in mind.  The result is a smooth, intuitive shifting experience that empowers kids to ride with confidence and control.  By prioritising ergonomics and usability for youth riders, Microshift delivers a drivetrain interface that feels natural from the very first ride - no awkward reaches, no excessive force, just seamless gear changes tailored to growing cyclists.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/5142\/1256\/files\/Alpha_Three_6_600x600.jpg?v=1761412797\" alt=\"Prevelo Alpha Three protected flat-mount Promax rear hydraulic disc caliper\" style=\"margin-bottom: 10px; float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eProtected flat-mount rear caliper\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA flat-mount rear brake caliper is positioned snugly between the seat stay and chain stay, shielding it from trail hazards and accidental bumps.  This low-profile placement keeps the caliper protected without compromising performance, delivering reliable braking while preserving the clean lines of the frame.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e Aluminium alloy \/ T6 6061 series heat-treated \/ Triple-butted \/ Internal cable routing \/ 3D forged dropouts \/ Dropper post compatible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFork:\u003c\/strong\u003e Aluminium alloy \/ T6 6061 series heat-treated \/ Straight \u0026amp; slightly tapered leg \/ 1 1\/8\" steerer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadset:\u003c\/strong\u003e Fully-integrated threadless 1 1\/8\" alloy A-head \/ Sealed bearings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShifter:\u003c\/strong\u003e Microshift Acolyte quick trigger with indicator \/ 1x8 speed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Derailleur:\u003c\/strong\u003e Microshift Acolyte super-short \/ Springlock chain retention system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreewheel:\u003c\/strong\u003e Microshift H083 cassette \/ 11-38T \/ 8 speed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChainset:\u003c\/strong\u003e HEIR™ single narrow-wide forged alloy 28T chainring \/ Forged alloy 110mm crank arms\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChainguard:\u003c\/strong\u003e Aluminium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePedals:\u003c\/strong\u003e Composite Big Kid resin platform \/ Cro-mo spindles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBottom Bracket:\u003c\/strong\u003e 3-piece crank system \/ Hollow square taper \/ Sealed cartridge bearings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRims:\u003c\/strong\u003e Double-wall alloy \/ Tubeless compatible \/ 20H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Hub:\u003c\/strong\u003e Hollow alloy \/ Sealed bearings \/ Quick-release \/ 20H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Hub:\u003c\/strong\u003e Hollow alloy \/ Sealed bearings \/ 5mm Allen hex bolt internal fixing \/ 20H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpokes:\u003c\/strong\u003e Steel 14G\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTyres:\u003c\/strong\u003e Kenda Small Block Eight \/ 20\" x 1.50\" \/ black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Brake:\u003c\/strong\u003e Promax hydraulic disc \/ 140mm rotor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Brake:\u003c\/strong\u003e Promax hydraulic disc \/ 140mm rotor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake Levers:\u003c\/strong\u003e Tektro alloy with adjustable reach\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandlebar:\u003c\/strong\u003e HEIR™ Riser aluminium \/ 560mm wide \/ 25mm rise \/ 19mm grip diameter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrips:\u003c\/strong\u003e Ergonomic design \/ 110mm length \/ Ultra-slim diameter \/ Lock-on\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStem:\u003c\/strong\u003e Prevelo alloy 1-piece bar\/stem with knee-friendly design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSaddle:\u003c\/strong\u003e Prevelo 1-piece design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeatpost:\u003c\/strong\u003e Integrated alloy \/ 31.6mm diameter \/ Quick-release\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- \/TABS --\u003e"}

Prevelo Alpha Three blue

North Bikes - We specialise in premium lightweight kids’ bikes
       Prevelo brand logo
  • Age:  5 - 9 yrs
  • Wheel Size:  20"
  • Frame Size:  11"
  • Inside Leg:  48 - 59cm
  • Rider Height:  115 - 130cm
  • Colour:  Braap blue
  • Frame Material:  Aluminium
  • Number of Gears:  8
  • Brake Type:  Hydraulic Disc
  • Wheels:  Full alloy (QR front)
  • Tyres:  20" x 1.50"
  • Weight:  7.65kg (without pedals); 7.85kg (with pedals)
£679.99
Maximum quantity available reached.


The Prevelpo Alpha Three is a lightweight, 20" geared bike designed for confident young riders ages 5 to 9.  Built for adventures on pavement, paths, and light trails, it delivers refined performance, intuitive handling, and a fit that respects growing riders’ proportions.

It features a lightweight triple-butted 6061 series aluminium frame with low centre of gravity, kid-specific geometry, internally-routed cables, and 3D forged dropouts.  It is also dropper post compatible.

Other highlights include Promax hydraulic disc brakes, a Microshift Acolyte 8-speed gear system with super-wide 11-38T gear range, and durable double-wall tubeless-ready rims.

Weighing just 7.65kg, the Alpha Three blends low weight with high capability - ready for kids who want to ride further, shift smarter, and stop with confidence.

 

 

 

Prevelo Alpha Three hill-conquering gear range with 11-38T cassette

Hill-conquering gear range

The Microshift Acolyte super-short derailleur allows the Alpha Series bikes to use an 11-38T cassette, giving 90% more gear range than other comparable bikes.  The clutched cage helps keep the chain from dropping over even the roughest terrain.

 

 

 

Prevelo Alpha Three Promax hydraulic disc brakes

Promax hydraulic disc brakes

Promax hydraulic disc brakes provide young riders with smooth, consistent, reliable stopping power.  Whether navigating steep descents or threading through technical trails, these brakes offer excellent modulation and control, helping kids ride with greater confidence and composure.  Designed to perform in a wide range of conditions, Promax hydraulic disc brakes inspire trust in both riders and parents, by delivering powerful braking performance when it matters most.

 

 

 

Prevelo Alpha Three durable double-wall tubeless-ready rims

Double-wall tubeless-ready rims

Durable double-wall rims provide a strong, stable platform for young riders tackling rough terrain.  Tubeless-ready design allows for lower tyre pressures, better traction, and fewer flats - ideal for confident riding on trails and beyond!

 

 

 

Prevelo Alpha Three kid-centric control centre and integrated handlebar

Kid-centric control centre and integrated handlebar

Short stems, handlebars sized to match shoulder width, easy-to-reach brake levers, and a kid-optimised shifter all come together to give young riders confident control of their bike.  The cockpit is thoughtfully designed with an integrated handlebar and stem for a clean, solid setup that reduces weight and potential maintenance points.  Recessed bolts minimise snags and scrapes, while the overall layout keeps controls within comfortable reach.  Every detail is dialled to help kids stay focused on the ride, not the equipment.

 

 

 

Prevelo Alpha Three Microshift gear selector for kid-friendly shifting

Kid-friendly shifting

Microshift builds some of the most thoughtfully engineered shifters for young riders.  With compact, easy-to-reach triggers and exceptionally light actuation, this system is designed specifically with smaller hands in mind.  The result is a smooth, intuitive shifting experience that empowers kids to ride with confidence and control.  By prioritising ergonomics and usability for youth riders, Microshift delivers a drivetrain interface that feels natural from the very first ride - no awkward reaches, no excessive force, just seamless gear changes tailored to growing cyclists.

 

 

 

Prevelo Alpha Three protected flat-mount Promax rear hydraulic disc caliper

Protected flat-mount rear caliper

A flat-mount rear brake caliper is positioned snugly between the seat stay and chain stay, shielding it from trail hazards and accidental bumps.  This low-profile placement keeps the caliper protected without compromising performance, delivering reliable braking while preserving the clean lines of the frame.


  • Frame: Aluminium alloy / T6 6061 series heat-treated / Triple-butted / Internal cable routing / 3D forged dropouts / Dropper post compatible
  • Fork: Aluminium alloy / T6 6061 series heat-treated / Straight & slightly tapered leg / 1 1/8" steerer
  • Headset: Fully-integrated threadless 1 1/8" alloy A-head / Sealed bearings
  • Shifter: Microshift Acolyte quick trigger with indicator / 1x8 speed
  • Rear Derailleur: Microshift Acolyte super-short / Springlock chain retention system
  • Freewheel: Microshift H083 cassette / 11-38T / 8 speed
  • Chainset: HEIR™ single narrow-wide forged alloy 28T chainring / Forged alloy 110mm crank arms
  • Chainguard: Aluminium
  • Pedals: Composite Big Kid resin platform / Cro-mo spindles
  • Bottom Bracket: 3-piece crank system / Hollow square taper / Sealed cartridge bearings
  • Rims: Double-wall alloy / Tubeless compatible / 20H
  • Front Hub: Hollow alloy / Sealed bearings / Quick-release / 20H
  • Rear Hub: Hollow alloy / Sealed bearings / 5mm Allen hex bolt internal fixing / 20H
  • Spokes: Steel 14G
  • Tyres: Kenda Small Block Eight / 20" x 1.50" / black
  • Front Brake: Promax hydraulic disc / 140mm rotor
  • Rear Brake: Promax hydraulic disc / 140mm rotor
  • Brake Levers: Tektro alloy with adjustable reach
  • Handlebar: HEIR™ Riser aluminium / 560mm wide / 25mm rise / 19mm grip diameter
  • Grips: Ergonomic design / 110mm length / Ultra-slim diameter / Lock-on
  • Stem: Prevelo alloy 1-piece bar/stem with knee-friendly design
  • Saddle: Prevelo 1-piece design
  • Seatpost: Integrated alloy / 31.6mm diameter / Quick-release