The Trek Precaliber 24 8-Speed in vibrant Marianas Blue is a lightweight, high-performance youth hybrid bike built to give young cyclists total confidence on neighborhood roads, paths, and local park trails. Constructed around a strong Alpha Silver Aluminium frame, this versatile model keeps weight to a minimum by utilizing a rigid fork paired with an intuitive 8-speed Shimano drivetrain tailored for smaller hands. Every contact point—including narrow-diameter grips, short-reach brake levers, and a cushioned saddle—is specifically proportioned for kid-friendly ergonomics, making gear shifting effortless and ensuring hours of comfortable, controlled riding.
Key Features
Alpha Silver Aluminium Frame: Lightweight, durable, and crafted with a low standover height for effortless mounting and confident handling.
Rigid Fork Design: Keeps the overall weight low for direct steering and maximum efficiency on paved paths and light gravel tracks.
Intuitive 8-Speed Drivetrain: Simple twist shifter allows young riders to seamlessly select gears without taking their hands off the handlebars.
Kid-Specific Touchpoints: Ergonomically designed with short-reach brake levers, narrower grips, and a padded saddle built for growing riders.
Versatile Bontrager Tyres: Wide 24 x 2.25" tyres offer excellent stability, grip, and comfort across tarmac, footpaths, and grass.
Specifications
| Component | Specification |
| Frame | Alpha Silver aluminium, rack and kickstand mounts, replaceable derailleur hanger, 135x5 mm QR |
| Fork | Steel, 24", threadless 1-1/8" steerer |
| Rear Derailleur | Shimano Tourney TX80 |
| Shifters | Shimano Tourney TX Revoshift 8-speed twist with optical gear display |
| Crankset | ProWheel alloy, 32T steel ring with double guard, 152 mm length |
| BB | Square taper, 68 mm, sealed cartridge |
| Chain | KMC Z8.3 |
| Cassette | Freewheel, 13-34, 8-speed |
| Brakes | Alloy linear-pull with alloy kids' levers |
| Grips | Kids' grips, 130 mm width |
| Handlebar | Kids' steel, 25.4 mm clamp, 40 mm rise, 560 mm width |
| Seatpost | Steel, 27.2 mm, 300 mm length |
| Saddle | Kids' 24" size, padded |
| Headset | Adjustable ball bearing, threadless |
| Wheelset | Steel hubs (100 mm bolt-on front) with 24" 32-hole alloy rims |
| Tyres | Bontrager XR1, wire bead, 27 tpi, 24x2.25" |
| Extras | Kickstand |
| Aprox Weight | 11.16 kg |
Why this bike is for you
You want a high-quality, lightweight bike for a child aged 8–12 (130 cm to 150 cm tall).
Your child primarily rides on paved paths, school routes, and park trails where low overall weight is preferred over a front suspension fork.
You want a simple 1x drivetrain with an easy-to-use twist shifter so learning to change gears is straightforward and natural.
You value a durable aluminium frame built to withstand daily use and be passed down to younger siblings.
Why this bike may not be for you
Your young rider plans to tackle rough off-road singletrack and requires a front suspension fork to absorb trail impacts.
Your child needs hydraulic disc brakes for high-speed, steep downhill mountain biking.
Your child falls outside the 130–150 cm height range and requires a smaller or larger wheel size.
For safety reasons, bikes cannot be shipped directly in a box and must be picked up fully assembled in-store.
