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Generation A to B
During the global pandemic, kids’ bikes sky-rocketed to must-have status for millions of families. What we do now to keep our kids rolling will determine the health of our future and theirs.
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Upgrade your pedals and love your bike more
Pedals are two of the five touchpoints that connect you with your bike, and even though this bike comes with a pair, upgrading to pedals that boost control and grip will greatly improve your ride. See the pedal guide and find the best pedals for your riding style. We recommend flat pedals for simple versatility.
Alpha Aluminium frame
Trek's lightweight, high-performance aluminium is durable and rustproof.
1x drive train
Simple shifting is the best way to teach a kid to ride a real mountain bike.
Race-ready components
Quality components mean this bike is ready to shred the singletrack, on race day or every day.
Hand brakes
Confident stopping for youngsters who are ready to control their speed with their hands.
Frame | Alpha Silver Aluminium, 24" |
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Fork | Wahoo 24" alloy with ThruSkew |
Hub front | Formula alloy, 100 mm ThruSkew |
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Skewer front | 132x5 mm QR, ThruSkew |
Hub rear | Formula FM32 alloy, 135x5 mm |
Skewer rear | 148x5 mm bolt-on |
Rim | Alloy 24", 28 h |
Tyre | 24x1.95" |
Max tyre size | 24x2.20" |
Shifter | Shimano M315, 8-speed |
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Rear derailleur | Shimano Altus M310 |
Crank | Alloy, 28 T steel chain ring w/guard, 152 mm length |
Bottom bracket | Sealed cartridge |
Cassette | Shimano HG31, 11-34, 8-speed |
Chain | KMC Z8.3, 8 speed |
Pedal | Kids' 9/16", platform |
Max. chainring size | 1x: 30T |
Saddle | Kid's 24" size, padded |
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Seatpost | Bontrager Comp, 6061 alloy, 27.2 mm, 8 mm offset, 250 mm length |
Handlebar | Bontrager alloy, 31.8 mm, 15 mm rise, 580 mm width |
Grips | Kids' Kraton |
Stem | Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 60 mm length |
Head set | VP 1-1/8", semi-integrated |
Brake | Alloy linear-pull |
Brake lever | Kids' alloy brake lever, black |
Weight | 9.50 kg / 20.94 lbs |
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Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 175 lb (80 kg). |