The Trek Precaliber 20 7-speed is a versatile 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 ages 6–8, between 114–132 cm (45-52˝) tall.
Sunset Cycles offers the 2025 Trek Precaliber 20 7-speed kids' bike in Lithium Grey finish with free delivery.
Frameset | |
Frame | Alpha Silver Aluminium, 20" kids' frame size |
Fork | Kids' suspension, threadless steerer, 35 mm travel |
Wheels | |
Front Hub | Steel, 100 mm bolt-on |
Rear Hub | Steel, 26T |
Rims | Alloy 20", 32-hole, Schrader valve |
Tires | Bontrager XR1, wire bead, 27 tpi, 20x2.25" |
Drivetrain | |
Shifters | Shimano Tourney RS45, 7 speed twist |
Rear derailleur | Shimano Tourney TY300 |
Crank | ProWheel alloy, 32T steel ring w/double guard, 127 mm length |
Bottom bracket | Square taper, 68 mm, sealed cartridge |
Cassette | SunRun freewheel, 14-28, 7-speed |
Chain | KMC Z7, 7-speed |
Pedals | Kids' Satellite, 9/16 thread |
Components | |
Saddle | Kids' padded, integrated seat post, with handle |
Handlebar | Kids' steel, 25.4 mm clamp, 40 mm rise, 560 mm width |
Stem | Bontrager Approved alloy, 25.4 mm clamp, 15-degree rise, 60 mm |
Grips | Kids' grip, 130mm width |
Headset | Adjustable ball bearing, threadless |
Brakeset | Alloy linear-pull |
Accessories | |
Kickstand | Kickstand |
Weight | |
Weight | 10.71 kg / 23.62 lbs |
Frame Size | Rider Height* (metric) | Rider Height* (imperial) |
20in wheel | 114 - 132 cm | 3'9" - 4'4" |
*This is for guidance only. You may be taller or shorter, it doesn't mean our bikes will not fit you. The best way to determine the correct bike size for you is to try one. Please contact us if you are in any doubt about the correct bike size for you. |