Bestsellers bikes for Boys - Comparison
![]() Children’s Bike Academy Grade 4 20” |
![]() Children’s Bike Academy Grade 2 Belt 14” |
![]() Junior Bike Reactor Colt 24” – 2024 Special offer |
![]() Children’s Bike Kross Racer 3.0 16” – Gen 005 |
![]() Junior Bike Reactor Freak 24” – 2025 |
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Price |
472,80 €
Product detail
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432 €
Product detail
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227,60 €
Product detail
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199,60 €
Product detail
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279,60 €
Product detail
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Rating | |||||
Colour | Green , Red , Blue | Purple , Blue , Yellow | Black , White , Green | Red/Orange/White | White , Blue |
Frame size | 11,5" (115-135 cm) | 8" (95-115 cm) | M (17", 140-165 cm) | 10" (110-130 cm) | M (16", 155-160 cm) |
Weight | 7.50 kg | 5.40 kg | 15 kg | 10.50 kg | 15 kg |
Frame | AL tripple butted | AL tripple butted | steel hard tail | Steel | |
Brakes | V-brake | V-brake | V-brake | V-brake + Coaster | V-brake |
Number of speeds | 8 | 1 | 18 | 1 | 18 |
Suspension | none | none | none | none | full suspesion |
User height | 115-130 cm | 140-165 cm | |||
Frame material | Aluminium | Aluminium | Steel | Steel | Steel |
Fork | Aluminium | Aluminium | Steel | Steel | |
Use | children | ||||
Wheel size | 20 | 14 | 24 | 16 | 24 |
Rear Brake | V-brake | V-brake | AL V-BRAKE | Coaster brake | |
Additional training wheels | yes | no | |||
Front Brake | V-brake | V-brake | AL V-BRAKE | V-Brake | |
Gear shifting | Shimano Claris 8s / Microshift 7s | 1s freewheel | Shimano Tourney | ||
Stand | yes | ||||
Gear shifting type | lever | grip | grip | ||
Rear hub | Steel | ||||
Suspension fork | yes | ||||
Front Hub | Steel | ||||
Year | 2024 | 2023 | 2025 | ||
Rear tire | VEE TIRE Rail 20" x 1,50 (40-406), skinwall, 90 TPI | VEE TIRE Speedster | KENDA 24x1.95 | 16"x1.95" | |
Front Tire | VEE TIRE Rail 20" x 1,50 (40-406), skinwall, 90 TPI | VEE TIRE Speedster | KENDA 24x1.95 | 16"x1.95" | |
Rear Derailleur | Shimano/Microshift | Shimano | |||
Cassette | 16 teeth | ||||
Chain | 1/2"x1/8" | ||||
Front Rim | 36H, single-wall | Aluminium alloy | |||
Rear rim | 36H, single-wall | Aluminium alloy | |||
Brake levers | ALLOY | plastic | |||
Pedals | Plastic | ||||
Crankset | DETAI Series 42/34/24 T | Steel | |||
Bottom bracket | Steel | ||||
Handlebar grip | Steel | ||||
Protective Case on the Chain | yes | yes | |||
Grips | PVC | ||||
Saddle Height | 59-70 cm | 41-50 cm | |||
Handlebar stem | Syntace VRO systém / COMOA AHEAD Ergoline / 560 mm, 20 mm ACADEMY 30T, 115mm, AL | ACADEMY AHEAD, 50 mm/470 mm | Steel | ||
Saddle | Vinyl | ||||
Seat post | AL 27,2 mm x 250 mm | AL 25,4 mm | Steel | ||
Mudguards | Plastic |