Trek Precaliber 20 - Purple

The Precaliber 20 7-Speed is a versatile kids' bike built for young adventurers. It features a lightweight aluminum frame and quality components like a front suspension fork, an easy-to-use 7-speed drivetrain, and hand brakes that are perfectly sized to fit small riders out on the paths.

Designed specifically for kids aged 5–8, between 114cm and 132cm (45"–52") tall.

Specifications

Frameset & Suspension

• Frame: Alpha Silver Aluminium, 20" kids' specific geometry, low standover height.

• Fork: Kids' dedicated suspension fork, threadless steerer tube, 35mm travel tuning.

Drivetrain & Shifting

• Shifter: Shimano RV300, 7-speed twist shifter.

• Rear Derailleur: Shimano Tourney TY300, 7-Speed.

• Cassette/Freewheel: SunRun Freewheel, 14-28T, 7-speed range.

• Chain: KMC Z7, 7-speed.

• Crankset: ProWheel alloy crank arms, 127mm short reach length, paired with a 32T steel chainring featuring a protective double guard.

• Bottom Bracket: Square taper spindle, 68mm shell, sealed cartridge bearings.

• Pedals: Kids' Satellite, standard 9/16" pedal thread.

Brakes & Control

• Brakes: High-durability alloy linear-pull V-brakes.

• Brake Levers: Kids'-specific reach alloy brake levers.

Wheels & Tyres

• Rims: 20" 32-hole lightweight alloy, Schrader valve interface.

• Front Hub: High-durability steel, 100mm bolt-on axle.

• Rear Hub: High-durability steel axle layout, 26T interface.

• Tyres: Bontrager XR1 multi-surface dirt tyres, wire bead, 27 tpi casing, 20" x 2.25" width.

Cockpit & Components

• Saddle: Kids' dedicated comfort padded saddle with an integrated rear parent-guide handle and integrated seatpost.

• Handlebar: Kids' steel riser bar, 25.4mm clamp zone, 40mm rise, 560mm total width.

• Stem: Bontrager Approved alloy stem, 25.4mm clamp, 15-degree rise, 60mm extension length.

• Grips: Kids'-specific comfort grips, 130mm width.

• Headset: Adjustable ball-bearing configuration, threadless style.

Included Accessories

• Kickstand: Included heavy-duty side-mount kickstand.

Weight & Load Performance

• Total Bike Weight: 10.90 kg / 24.04 lbs

• Weight Limit: Maximum total weight safety limit of 36 kg / 80 lbs (combined weight of bicycle, young rider, and cargo)

Please Note: We make every effort to ensure the accuracy of the specification information, but components are subject to change by the manufacturer at any time without notice.