The Trek Precaliber 12" is the first pedal bike for the youngest riders — a lightweight aluminium frame sized specifically for little ones learning to ride.
WHO THIS BIKE SUITS
Your child is ready for their first pedal bike after balance biking or stabilisers.
IF YOU'RE LOOKING FOR SOMETHING DIFFERENT
If your child has outgrown this size, the Precaliber 20" range is the next step up.
WHERE IT SITS IN THE RANGE
The 12" is the smallest bike in the Precaliber range, built for the youngest riders.
THE FINAL WORD
Come in and let your child sit on a few sizes — getting the fit right matters more than the spec on a first bike.
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice. Bike and frame weights are based on pre-production painted frames at time of publication. Weights may vary in final production.
Frame: Alpha Silver Aluminium, 12" kids' frame size
Fork: Steel, 12", threadless 1" steerer Steel, 12'', threadless 1'' steerer
Crank: Alloy, 24T steel ring, chainguard, 70mm length
Chain: HV410, 1/2x1/8
Tyres: Bontrager XR1, wire bead, 27 tpi, 12x2.25"
Rims: Alloy 12", 20-hole, Schrader valve
Saddle: Kids' padded, integrated seat post, with handle
Handlebar: Kids' steel, 25.4 mm clamp, 80 mm rise, 500 mm width
Not sure if this is the right bike for you? Get in touch and we'll help you choose with confidence.
Personalised Bike Consultation
Not sure which model is perfect for you? Our expert team at All Ride Now in Midhurst, West Sussex is here to help you choose with confidence.
- Will you be riding mainly on or off-road?
- Do you prefer an upright or sportier riding position?
- Are you looking for longer range, lighter weight, or a more comfortable feel?
Through a friendly consultation – in-store, by phone, live chat or email – we’ll help you narrow down your options and find the bike that best fits your needs.