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Precaliber 20 Coaster Brake is a great transition model from training wheels for kids ages 6-8, between 114-132cm (45-52") tall.
Precaliber 20 Coaster Brake is a great transition model from training wheels for kids ages 6-8, between 114-132cm (45-52") tall.
Trek

Trek Precaliber 20 Kids Bike in Purple Abyss

$359.99
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Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indicative purposes only and can change at any time without notice.

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We estimate this will be ready for dispatch to you or collection via Click & Collect on Undetermined

Trek Precaliber 20 Kids Bike in Purple Abyss

Season:2026

Brand:Trek

Code:5271613

Precaliber 20 Coaster Brake will have your little rider begging to go out for a pedal on their first real big kid bike. It's a great transition model from training wheels. It has one speed, a coaster brake, and a saddle with an integrated handle that can be swapped out for a light mount. For kids ages 6-8, between 114-132cm (45-52") tall.

Your kid is ready to leave training wheels behind, and you want to get them a fun, durable bike that's simple to use. You don't want to settle for a big box brand, because you know the value of a high-quality bike that will keep your kid confident and in control.

A lightweight Alpha Silver Aluminum frame, one speed, and a coaster brake. Plus, a kickstand and a saddle with an integrated handle that can be swapped out for an integrated taillight mount. Everything on this bike is built to last, so it will still feel like new when handed down to younger siblings.

This bike is the perfect choice for young riders who want to transition from a little kid bike to a big kid bike, with a simple, quality frame that will keep them upright and smiling while they ride at the park with friends or on the local bike paths with your family.

Features:

  • One speed is all you need—a simple set-up gives kids confidence and helps them stay in control.
  • Coaster brakes are simple and intuitive for kids to use—they just pedal backwards to stop!
  • 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 is easier for kids to stand over and hop on and off.
  • Investing in a kids' bike from an established bike brand is worth it—Trek kids' bikes are designed and assembled by people who know bikes.
  • Integrated handle—hidden handle under the saddle helps you guide your child while they learn to ride.
  • Alpha Aluminum frame—Trek's lightweight, high-performance aluminum is durable and rustproof.
  • Coaster brake—speed control is all in the legs for the little ones.
  • Singlespeed—no shifting necessary, so beginners can learn balance and basic riding skills.
Technical Information
  • Frame
    Alpha Silver Aluminum, 20'' kids' frame size
  • Fork
    Kid's steel fork
  • Hub front
    Steel, 100mm, nutted axle
  • Hub rear
    Coaster brake, 19T, 110mm bolt-on
  • Rim
    Alloy 20'', 32-hole, schrader valve
  • Tire
    Bontrager XR1, wire bead, 27 tpi., 20x2.25''
  • Max tire size
    20x2.25"
  • Crank
    ProWheel alloy, 32T steel ring w/double guard, 127mm length
  • Bottom bracket
    Square taper, 68mm, sealed cartridge
  • Chain
    HV410, 1/2x1/8
  • Pedal
    Kids' Satellite, 9/16 thread
  • Max chainring size
    1x: 30T
  • Saddle
    Kids' padded, integrated seatpost, with handle
  • Handlebar
    Kids' steel, 25.4mm clamp, 40mm rise, 560mm width
  • Grips
    Kids' grip, 107mm width
  • Stem
    Bontrager Approved alloy, 25.4mm clamp, 15 degree rise, 60mm
  • Headset
    Adjustable ball bearing, threadless
  • Brake
    Alloy linear-pull
  • Brake lever
    Kids', alloy
  • Kickstand
    Kickstand
  • Weight
    9.23 kg / 20.34 lbs
  • Weight limit
    This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 80 pounds (36 kg).
Sizing Information
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