Precaliber 24 8-speed Boy's is a classic kids' bike with great style, performance and durability. It has the simplicity of an 8-speed drivetrain and intuitive twist shift that makes it easy for kids to ride varied terrain. Plus, the strong yet lightweight aluminium frame stands up to even the roughest riders. For kids aged 8-12, between 129 to 149 cm tall.
Your kid loves to explore, and you want them to have a quality ride for all their road, path or trail adventures. They're ready to upgrade from a singlespeed for a little extra help on hills and longer rides, but they don't need a ton of gears just yet.
| Specification | |
| Features | |
| Intuitive twist shift makes it easy for kids to switch gears when their terrain changes | |
| You can replace the saddle's integrated handle with an integrated light mount to boost visibility on family adventures and solo excursions | |
| This bike is hand-me-down heaven: it's built to last, so younger siblings can inherit this bike and it'll still feel like new | |
| Like all Precaliber bikes, the frame is lower so it's easier for kids to stand over and hop on and off | |
| You shouldn't buy your kid's bike where you buy your cereal – Unlike big box brands, Trek kids' bikes are assembled by people who know bikes | |
| Description | |
| Weight | 11.16 kg / 24.60 lb |
| Frameset | |
| Frame | Alpha Silver aluminum, rack and kickstand mounts, replaceable derailleur hanger, 135x5mm QR |
| Fork | Steel, 24", threadless 1-1/8" steerer |
| Wheels | |
| Front Hub | Alloy, 100mm bolt-on |
| Rear Hub | Alloy, 135mm, bolt-on |
| Rims | 24" 32-hole alloy |
| Tires | Bontrager XR1, wire bead, 27tpi, 24x2.25" |
| Drivetrain | |
| Shifters | Shimano Tourney RS45, 8 speet twist |
| Rear derailleur | Shimano Tourney TX80 |
| Crank | ProWheel alloy, 32T steel ring w/double guard, 152mm length |
| Bottom bracket | Square taper, 68mm, sealed cartridge |
| Cassette | SunRace MFM56l, 13-34, 8 speed |
| Chain | KMC Z8.3 |
| Pedals | Kids' Satellite, 9/16 thread |
| Components | |
| Saddle | Kids' padded, integrated seatpost, with handle |
| Handlebar | Kids' steel, 25.4mm clamp, 40mm rise, 560mm width |
| Stem | Bontrager Approved alloy, 25.4mm clamp, 15 degree rise, 60mm |
| Grips | Kids' grip, 125mm width |
| Headset | Adjustable ball bearing, threadless |
| Brakeset | Alloy linear-pull |
