Please contact us if you are interested in this product.
Precaliber 20 7-speed is a rugged kids' bike for young adventurers. It has a lightweight frame and quality components like a front suspension fork, 7-speed gearing and hand brakes that are perfectly sized to better fit small riders. For kids aged 6–8, between 45–52˝ (114–132 cm) tall.
| 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 | |
| Like all Precaliber bikes, the frame is lower so it's easier for kids to stand over and hop on and off | |
| 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 | |
| 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 | 10.92 kg / 24.07 lb |
| Frameset | |
| Frame | Alpha Silver Aluminum, 20" kids' frame size |
| Fork | Kids' suspension, 35mm travel |
| Front suspension | Kids' suspension, 35mm travel |
| Wheels | |
| Front Hub | Alloy. 32h |
| Rear Hub | Alloy, 8-speed, 130mm bolt-on |
| Rims | Alloy 20", 32-hole, schrader valve |
| Tires | Bontrager XR1, wire bead, 27 tpi., 20x2.25" |
| Drivetrain | |
| Shifters | Shimano Tourney, 7 speed twist |
| Rear derailleur | Shimano Tourney TY300, long cage, 34T max cog |
| Crank | ProWheel alloy, 32T steel ring w/double guard, 127mm length |
| Bottom bracket | Square taper, 68mm |
| Cassette | SunRun freewheel, 14-28, 7 speed |
| Chain | KMC Z7, 7 speed |
| Pedals | Kids' Satellite, 9/16 thread |
| Components | |
| Saddle | Kids' saddle, large, integrated handle, seat post |
| Handlebar | Kid's grip, 92/125mm length, Marigold |
| Stem | Bontrager approved alloy, 25.4mm clamp, 15 degree rise, 60mm |
| Grips | Kid's grip, 92/125mm length, Marigold |
| Headset | Adjustable ball bearing, threadless |
| Brakeset | Alloy linear-pull |