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{"id":9107104104700,"title":"Prevelo Alpha One pink","handle":"prevelo-alpha-one-pink","description":"\u003cdiv style=\"text-align: start;\"\u003e      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/5142\/1256\/files\/Prevelo_0ac14a03-42a0-4be0-9c19-cbe6dfe3bf27_100x100.png?v=1759048811\" alt=\"Prevelo brand logo\" style=\"margin-bottom: 16px; float: none;\"\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAge:\u003c\/strong\u003e  3 - 5 yrs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Size:\u003c\/strong\u003e  14\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Size:\u003c\/strong\u003e  7.5\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Leg:\u003c\/strong\u003e  35 - 44cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRider Height:\u003c\/strong\u003e  95 - 115cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e  Pink\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  1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake Type:\u003c\/strong\u003e  V-type\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheels:\u003c\/strong\u003e  Full alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTyres:\u003c\/strong\u003e  14\" x 1.50\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e  5.11kg\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 Alpha One is the smallest pedal bike in the Prevelo line-up, purpose-built to help young riders transition confidently to pedalling.\u003cbr\u003eIt's effectively \u003cstrong\u003e2 bikes in 1\u003c\/strong\u003e.  It can convert to a balance bike, extending its usefulness for new or hesitant riders.\u003cbr\u003e\u003cbr\u003eThe Prevelo Alpha One features the patent-pending BALANCE-TEC™ system; the first-ever balance-bike-to-pedal-bike conversion that doesn't compromise pedaling performance.\u003cbr\u003e\u003cbr\u003eThe system's innovations include a self-extracting crank, protective bottom bracket shields that serve as footrests in balance bike mode, and an integrated chainstay key that enables chain removal and installation without breaking the chain.\u003cbr\u003e\u003cbr\u003eA unique THRU-TUBE™ lightweight triple butted 6061 aluminium frame is designed to keep riders low, confident and agile.  It unlocks class-leading low seat height and seat height range, and improves pedalling ergonomics, while keeping the rider's feet close to the ground.\u003cbr\u003e\u003cbr\u003eOther features include adjustable precision rear dropouts for easy tyre changes, a high-performance kid-optimized HEIR™ drivetrain, and a high-quality wheelset with sealed bearing hubs and Kenda Small Block Eight tyres.\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 style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/5142\/1256\/files\/Alpha_One_1_600x600.jpg?v=1759072337\" alt=\"Prevelo Alpha One BALANCE-TEC™ system.\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eBalance-Tec™\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFeatures the patent-pending BALANCE-TEC™ system; the first-ever balance-bike-to-pedal-bike conversion that doesn't compromise pedaling performance. The system's innovations include a self-extracting crank, protective bottom bracket shields that serve as footrests in balance bike mode, and an integrated chainstay key that enables chain removal and installation without breaking the chain. This proprietary design allows the bikes to be converted between pedal and balance modes in minutes without special tools while maintaining consistent handling characteristics in both configurations.\u003c\/p\u003e\n\u003cp style=\"text-decoration: underline;\"\u003e\u003ca href=\"https:\/\/www.prevelo.com\/pages\/balance-tec\"\u003e\u003cstrong\u003eLearn more about BALANCE-TEC™\u003c\/strong\u003e\u003c\/a\u003e\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 style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/5142\/1256\/files\/Alpha_One_2_f36a631e-62a4-424d-bde8-ad286c53f32a_600x600.jpg?v=1759080855\" alt=\"Prevelo Alpha One THRU-TUBE™ lightweight triple butted 6061 aluminium frame.\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eTHRU-TUBE™ frame\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe unique THRU-TUBE™ is designed to keep riders low, confident and agile. It unlocks class-leading low seat height and seat height range, and improves pedaling ergonomics while keeping the rider's feet close to the ground.\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 style=\"margin-bottom: 16px; float: none;\" alt=\"Prevelo Alpha One HEIR™ crankset with Prevelo custom chainguard.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/5142\/1256\/files\/Alpha_One_4_ceb44763-da7a-42b3-83e8-e47e075724c7_600x600.jpg?v=1759080897\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eHigh performance kid-optimized drivetrain\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFeatures a short, narrow HEIR™ crankset for an efficient fit and kid-friendly pedalling. The ultra-compact drivetrain pairs an 18T chainring with a 10T cog for low weight, high clearance, and sharp response. A custom chainguard mounts via ISCG-style tabs for durable, low-profile protection. Built for real riding, with simplicity and safety in mind.\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 style=\"margin-bottom: 16px; float: none;\" alt=\"Prevelo Alpha One adjustable precision rear dropouts for easy tyre changes.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/5142\/1256\/files\/Alpha_One_3_600x600.jpg?v=1759077822\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision dropouts\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAdjustable rear dropouts lock in both chainstay length and chain tension for consistent drivetrain geometry. They also simplify tire changes by maintaining consistent chain tension when the rear wheel is removed, reducing the need for realignment or readjustments.\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 style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/5142\/1256\/files\/Alpha_One_silver_1_600x600.jpg?v=1759071311\" alt=\"Prevelo Alpha One alloy 1-piece bar\/stem with knee-friendly design.\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated handlebar and stem\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA one-piece handlebar and stem combo that keeps weight low and design clean. It’s shaped specifically for young riders, with a slim 19 mm diameter grip and short reach for easy control. All bolts are recessed, and the stem has a rounded profile, so there's no sharp edges or exposed hardware for knees to catch on. Thoughtfully engineered for both comfort and safety.\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 THRU-TUBE™ aluminium alloy \/ T6 6061 series heat-treated \/ Triple-butted \/ Internal cable routing \/ BALANCE-TEC™ compatible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFork:\u003c\/strong\u003e Aluminium alloy \/ T6 6061 series heat-treated \/ Straight \u0026amp; tapered leg \/ 1\" steerer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadset:\u003c\/strong\u003e Fully-integrated threadless 1\" alloy A-head \/ Sealed bearings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreewheel:\u003c\/strong\u003e Single speed \/ 10T cassette\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChainset:\u003c\/strong\u003e HEIR™ single forged alloy 18T chainring \/ Forged alloy 85mm crank arms \/ Narrow 146mm Q-factor\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChainguard:\u003c\/strong\u003e Prevelo custom \/ ISCG-style mounting tabs for durable, low-profile protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePedals:\u003c\/strong\u003e Composite Little 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 Alloy with CNC sides \/ 16H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Hub:\u003c\/strong\u003e Hollow alloy \/ Sealed bearings \/ 5mm Allen hex bolt internal fixing \/ 16H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Hub:\u003c\/strong\u003e Hollow alloy \/ Sealed bearings \/ 5mm Allen hex bolt internal fixing \/ 16H\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 \/ 14\" x 1.50\" \/ black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Brake:\u003c\/strong\u003e Tektro forged alloy linear pull V-type\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Brake:\u003c\/strong\u003e Tektro forged alloy linear pull V-type\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake Levers:\u003c\/strong\u003e Tektro alloy junior-specific with reach adjust\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandlebar:\u003c\/strong\u003e Alloy \/ 460mm wide \/ 50mm rise \/ 19mm grip diameter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrips:\u003c\/strong\u003e Ergonomic design with oversized ends \/ 90mm length \/ Ultra-slim diameter\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 HEIR Frame Hugger™ Little Kid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeatpost:\u003c\/strong\u003e Integrated alloy \/ 27.2mm diameter \/ 190mm length \/ Quick-release\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Extras:\u003c\/strong\u003e\u003cspan\u003e Additional HEIR Frame Hugger™ Little Kid saddle with integrated extra-long 360mm seat post\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- \/TABS --\u003e","published_at":"2025-09-28T17:47:33+01:00","created_at":"2025-09-28T10:06:06+01:00","vendor":"Prevelo","type":"BIKES","tags":["Age Group_3–5 years","Bike Type_Kids' Bikes","Brake Type_V type","Brand_Prevelo","Colour_Pink","feed-promotion_id-295","Frame Material_Aluminium","Frame Size_7.5\"","Model Year_2025","Number of Gears_1","Suspension Type_Rigid","Wheel Size_14\""],"price":47999,"price_min":47999,"price_max":47999,"available":true,"price_varies":false,"compare_at_price":47999,"compare_at_price_min":47999,"compare_at_price_max":47999,"compare_at_price_varies":false,"variants":[{"id":48153334907132,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"PBA1404-PK","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Prevelo Alpha One pink","public_title":null,"options":["Default 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Pod.","id":37565654958332,"position":13,"preview_image":{"aspect_ratio":1.333,"height":1440,"width":1920,"src":"\/\/www.northbikes.co.uk\/cdn\/shop\/files\/AlphaOnepink13.jpg?v=1759069602"},"aspect_ratio":1.333,"height":1440,"media_type":"image","src":"\/\/www.northbikes.co.uk\/cdn\/shop\/files\/AlphaOnepink13.jpg?v=1759069602","width":1920},{"alt":"Rear section of Prevelo Alpha One pink 14 inch wheel ultralight children's bike.","id":37565655187708,"position":14,"preview_image":{"aspect_ratio":1.333,"height":1440,"width":1920,"src":"\/\/www.northbikes.co.uk\/cdn\/shop\/files\/AlphaOnepink14.jpg?v=1759069605"},"aspect_ratio":1.333,"height":1440,"media_type":"image","src":"\/\/www.northbikes.co.uk\/cdn\/shop\/files\/AlphaOnepink14.jpg?v=1759069605","width":1920}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cdiv style=\"text-align: start;\"\u003e      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/5142\/1256\/files\/Prevelo_0ac14a03-42a0-4be0-9c19-cbe6dfe3bf27_100x100.png?v=1759048811\" alt=\"Prevelo brand logo\" style=\"margin-bottom: 16px; float: none;\"\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAge:\u003c\/strong\u003e  3 - 5 yrs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Size:\u003c\/strong\u003e  14\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Size:\u003c\/strong\u003e  7.5\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Leg:\u003c\/strong\u003e  35 - 44cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRider Height:\u003c\/strong\u003e  95 - 115cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e  Pink\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  1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake Type:\u003c\/strong\u003e  V-type\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheels:\u003c\/strong\u003e  Full alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTyres:\u003c\/strong\u003e  14\" x 1.50\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e  5.11kg\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 Alpha One is the smallest pedal bike in the Prevelo line-up, purpose-built to help young riders transition confidently to pedalling.\u003cbr\u003eIt's effectively \u003cstrong\u003e2 bikes in 1\u003c\/strong\u003e.  It can convert to a balance bike, extending its usefulness for new or hesitant riders.\u003cbr\u003e\u003cbr\u003eThe Prevelo Alpha One features the patent-pending BALANCE-TEC™ system; the first-ever balance-bike-to-pedal-bike conversion that doesn't compromise pedaling performance.\u003cbr\u003e\u003cbr\u003eThe system's innovations include a self-extracting crank, protective bottom bracket shields that serve as footrests in balance bike mode, and an integrated chainstay key that enables chain removal and installation without breaking the chain.\u003cbr\u003e\u003cbr\u003eA unique THRU-TUBE™ lightweight triple butted 6061 aluminium frame is designed to keep riders low, confident and agile.  It unlocks class-leading low seat height and seat height range, and improves pedalling ergonomics, while keeping the rider's feet close to the ground.\u003cbr\u003e\u003cbr\u003eOther features include adjustable precision rear dropouts for easy tyre changes, a high-performance kid-optimized HEIR™ drivetrain, and a high-quality wheelset with sealed bearing hubs and Kenda Small Block Eight tyres.\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 style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/5142\/1256\/files\/Alpha_One_1_600x600.jpg?v=1759072337\" alt=\"Prevelo Alpha One BALANCE-TEC™ system.\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eBalance-Tec™\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFeatures the patent-pending BALANCE-TEC™ system; the first-ever balance-bike-to-pedal-bike conversion that doesn't compromise pedaling performance. The system's innovations include a self-extracting crank, protective bottom bracket shields that serve as footrests in balance bike mode, and an integrated chainstay key that enables chain removal and installation without breaking the chain. This proprietary design allows the bikes to be converted between pedal and balance modes in minutes without special tools while maintaining consistent handling characteristics in both configurations.\u003c\/p\u003e\n\u003cp style=\"text-decoration: underline;\"\u003e\u003ca href=\"https:\/\/www.prevelo.com\/pages\/balance-tec\"\u003e\u003cstrong\u003eLearn more about BALANCE-TEC™\u003c\/strong\u003e\u003c\/a\u003e\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 style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/5142\/1256\/files\/Alpha_One_2_f36a631e-62a4-424d-bde8-ad286c53f32a_600x600.jpg?v=1759080855\" alt=\"Prevelo Alpha One THRU-TUBE™ lightweight triple butted 6061 aluminium frame.\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eTHRU-TUBE™ frame\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe unique THRU-TUBE™ is designed to keep riders low, confident and agile. It unlocks class-leading low seat height and seat height range, and improves pedaling ergonomics while keeping the rider's feet close to the ground.\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 style=\"margin-bottom: 16px; float: none;\" alt=\"Prevelo Alpha One HEIR™ crankset with Prevelo custom chainguard.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/5142\/1256\/files\/Alpha_One_4_ceb44763-da7a-42b3-83e8-e47e075724c7_600x600.jpg?v=1759080897\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eHigh performance kid-optimized drivetrain\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFeatures a short, narrow HEIR™ crankset for an efficient fit and kid-friendly pedalling. The ultra-compact drivetrain pairs an 18T chainring with a 10T cog for low weight, high clearance, and sharp response. A custom chainguard mounts via ISCG-style tabs for durable, low-profile protection. Built for real riding, with simplicity and safety in mind.\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 style=\"margin-bottom: 16px; float: none;\" alt=\"Prevelo Alpha One adjustable precision rear dropouts for easy tyre changes.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/5142\/1256\/files\/Alpha_One_3_600x600.jpg?v=1759077822\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision dropouts\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAdjustable rear dropouts lock in both chainstay length and chain tension for consistent drivetrain geometry. They also simplify tire changes by maintaining consistent chain tension when the rear wheel is removed, reducing the need for realignment or readjustments.\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 style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0224\/5142\/1256\/files\/Alpha_One_silver_1_600x600.jpg?v=1759071311\" alt=\"Prevelo Alpha One alloy 1-piece bar\/stem with knee-friendly design.\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated handlebar and stem\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA one-piece handlebar and stem combo that keeps weight low and design clean. It’s shaped specifically for young riders, with a slim 19 mm diameter grip and short reach for easy control. All bolts are recessed, and the stem has a rounded profile, so there's no sharp edges or exposed hardware for knees to catch on. Thoughtfully engineered for both comfort and safety.\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 THRU-TUBE™ aluminium alloy \/ T6 6061 series heat-treated \/ Triple-butted \/ Internal cable routing \/ BALANCE-TEC™ compatible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFork:\u003c\/strong\u003e Aluminium alloy \/ T6 6061 series heat-treated \/ Straight \u0026amp; tapered leg \/ 1\" steerer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadset:\u003c\/strong\u003e Fully-integrated threadless 1\" alloy A-head \/ Sealed bearings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreewheel:\u003c\/strong\u003e Single speed \/ 10T cassette\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChainset:\u003c\/strong\u003e HEIR™ single forged alloy 18T chainring \/ Forged alloy 85mm crank arms \/ Narrow 146mm Q-factor\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChainguard:\u003c\/strong\u003e Prevelo custom \/ ISCG-style mounting tabs for durable, low-profile protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePedals:\u003c\/strong\u003e Composite Little 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 Alloy with CNC sides \/ 16H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Hub:\u003c\/strong\u003e Hollow alloy \/ Sealed bearings \/ 5mm Allen hex bolt internal fixing \/ 16H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Hub:\u003c\/strong\u003e Hollow alloy \/ Sealed bearings \/ 5mm Allen hex bolt internal fixing \/ 16H\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 \/ 14\" x 1.50\" \/ black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront Brake:\u003c\/strong\u003e Tektro forged alloy linear pull V-type\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Brake:\u003c\/strong\u003e Tektro forged alloy linear pull V-type\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake Levers:\u003c\/strong\u003e Tektro alloy junior-specific with reach adjust\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandlebar:\u003c\/strong\u003e Alloy \/ 460mm wide \/ 50mm rise \/ 19mm grip diameter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrips:\u003c\/strong\u003e Ergonomic design with oversized ends \/ 90mm length \/ Ultra-slim diameter\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 HEIR Frame Hugger™ Little Kid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeatpost:\u003c\/strong\u003e Integrated alloy \/ 27.2mm diameter \/ 190mm length \/ Quick-release\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Extras:\u003c\/strong\u003e\u003cspan\u003e Additional HEIR Frame Hugger™ Little Kid saddle with integrated extra-long 360mm seat post\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- \/TABS --\u003e"}

Prevelo Alpha One pink

North Bikes - We specialise in premium lightweight kids’ bikes
      Prevelo brand logo
  • Age:  3 - 5 yrs
  • Wheel Size:  14"
  • Frame Size:  7.5"
  • Inside Leg:  35 - 44cm
  • Rider Height:  95 - 115cm
  • Colour:  Pink
  • Frame Material:  Aluminium
  • Number of Gears:  1
  • Brake Type:  V-type
  • Wheels:  Full alloy
  • Tyres:  14" x 1.50"
  • Weight:  5.11kg
£479.99
Maximum quantity available reached.


The Alpha One is the smallest pedal bike in the Prevelo line-up, purpose-built to help young riders transition confidently to pedalling.
It's effectively 2 bikes in 1.  It can convert to a balance bike, extending its usefulness for new or hesitant riders.

The Prevelo Alpha One features the patent-pending BALANCE-TEC™ system; the first-ever balance-bike-to-pedal-bike conversion that doesn't compromise pedaling performance.

The system's innovations include a self-extracting crank, protective bottom bracket shields that serve as footrests in balance bike mode, and an integrated chainstay key that enables chain removal and installation without breaking the chain.

A unique THRU-TUBE™ lightweight triple butted 6061 aluminium frame is designed to keep riders low, confident and agile.  It unlocks class-leading low seat height and seat height range, and improves pedalling ergonomics, while keeping the rider's feet close to the ground.

Other features include adjustable precision rear dropouts for easy tyre changes, a high-performance kid-optimized HEIR™ drivetrain, and a high-quality wheelset with sealed bearing hubs and Kenda Small Block Eight tyres.

 

 

 

Prevelo Alpha One BALANCE-TEC™ system.

Balance-Tec™

Features the patent-pending BALANCE-TEC™ system; the first-ever balance-bike-to-pedal-bike conversion that doesn't compromise pedaling performance. The system's innovations include a self-extracting crank, protective bottom bracket shields that serve as footrests in balance bike mode, and an integrated chainstay key that enables chain removal and installation without breaking the chain. This proprietary design allows the bikes to be converted between pedal and balance modes in minutes without special tools while maintaining consistent handling characteristics in both configurations.

Learn more about BALANCE-TEC™

 

 

 

Prevelo Alpha One THRU-TUBE™ lightweight triple butted 6061 aluminium frame.

THRU-TUBE™ frame

The unique THRU-TUBE™ is designed to keep riders low, confident and agile. It unlocks class-leading low seat height and seat height range, and improves pedaling ergonomics while keeping the rider's feet close to the ground.

 

 

 

Prevelo Alpha One HEIR™ crankset with Prevelo custom chainguard.

High performance kid-optimized drivetrain

Features a short, narrow HEIR™ crankset for an efficient fit and kid-friendly pedalling. The ultra-compact drivetrain pairs an 18T chainring with a 10T cog for low weight, high clearance, and sharp response. A custom chainguard mounts via ISCG-style tabs for durable, low-profile protection. Built for real riding, with simplicity and safety in mind.

 

 

 

Prevelo Alpha One adjustable precision rear dropouts for easy tyre changes.

Precision dropouts

Adjustable rear dropouts lock in both chainstay length and chain tension for consistent drivetrain geometry. They also simplify tire changes by maintaining consistent chain tension when the rear wheel is removed, reducing the need for realignment or readjustments.

 

 

 

Prevelo Alpha One alloy 1-piece bar/stem with knee-friendly design.

Integrated handlebar and stem

A one-piece handlebar and stem combo that keeps weight low and design clean. It’s shaped specifically for young riders, with a slim 19 mm diameter grip and short reach for easy control. All bolts are recessed, and the stem has a rounded profile, so there's no sharp edges or exposed hardware for knees to catch on. Thoughtfully engineered for both comfort and safety.


  • Frame: THRU-TUBE™ aluminium alloy / T6 6061 series heat-treated / Triple-butted / Internal cable routing / BALANCE-TEC™ compatible
  • Fork: Aluminium alloy / T6 6061 series heat-treated / Straight & tapered leg / 1" steerer
  • Headset: Fully-integrated threadless 1" alloy A-head / Sealed bearings
  • Freewheel: Single speed / 10T cassette
  • Chainset: HEIR™ single forged alloy 18T chainring / Forged alloy 85mm crank arms / Narrow 146mm Q-factor
  • Chainguard: Prevelo custom / ISCG-style mounting tabs for durable, low-profile protection.
  • Pedals: Composite Little Kid resin platform / Cro-mo spindles
  • Bottom Bracket: 3 piece crank system / Hollow square taper / Sealed cartridge bearings
  • Rims: Alloy with CNC sides / 16H
  • Front Hub: Hollow alloy / Sealed bearings / 5mm Allen hex bolt internal fixing / 16H
  • Rear Hub: Hollow alloy / Sealed bearings / 5mm Allen hex bolt internal fixing / 16H
  • Spokes: Steel 14G
  • Tyres: Kenda Small Block Eight / 14" x 1.50" / black
  • Front Brake: Tektro forged alloy linear pull V-type
  • Rear Brake: Tektro forged alloy linear pull V-type
  • Brake Levers: Tektro alloy junior-specific with reach adjust
  • Handlebar: Alloy / 460mm wide / 50mm rise / 19mm grip diameter
  • Grips: Ergonomic design with oversized ends / 90mm length / Ultra-slim diameter
  • Stem: Prevelo alloy 1-piece bar/stem with knee-friendly design
  • Saddle: HEIR Frame Hugger™ Little Kid
  • Seatpost: Integrated alloy / 27.2mm diameter / 190mm length / Quick-release
  • Included Extras: Additional HEIR Frame Hugger™ Little Kid saddle with integrated extra-long 360mm seat post