Youth Girls' Trek Precaliber 20 Bike

Item No. 1643-585374


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Product Description

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's easier for kids to stand over and hop on and off.  You shouldn't buy your kid's bike where you buy your cereal - Unlike big box brands, Trek kids' bikes are assembled by people who know bikes.

Ages: 6-8


S - 10.00 kg / 22.05 lbs

  • Frame Alpha Silver Aluminum, 20" kids' frame size
  • Fork Kid's steel fork
  • Front Hub Steel, 100mm bolt-on
  • Rear Hub Coaster brake, 19T, 110mm bolt-on
  • Rims Alloy 20", 32-hole, schrader valve
  • Tires Bontrager XR1, wire bead, 27 tpi., 20x2.25"
  • Crank Alloy, 32T, chainguard, 120mm length
  • Bottom bracket Square taper, 68mm, sealed cartridge
  • Cassette 19T
  • Chain HV410, 1/2x1/8
  • Pedals Kids' Satellite, 9/16 thread
  • Saddle Kids' saddle, large, integrated handle, seat post
  • Handlebar Kids' grip, 107mm width
  • Stem Bontrager approved alloy, 25.4mm clamp, 15 degree rise, 60mm
  • Grips Kids' grip, 107mm width
  • Headset Adjustable ball bearing, threadless
  • Brakeset Alloy linear-pull

Customer Reviews

5.0 / 5.0
3 Reviews
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1 Star
Start your kids on a good bike
I bought both grandkids trek bikes to provide the safest and best riding experience.
October 14, 2019
Originally posted at
She learned to ride in 28 min!
I first bought my daughter one of those princess bikes from a big box store. It had training wheels and she never learned to ride it because it was just cheaply made. Bad decision.

I decided it was time to teach her how to ride for real, so I called over to Helens (our local bike shop) and they recommended this bike.

We began by removing the pedals, so she could use it as a balance bike. 20 minutes later she said she wanted to try with the pedals on, and I kid you not, first try she started riding. Like magic! I really credit the bike more than my teaching skills, as it is low to the ground with big fat tires. She loves it, and we couldn't be happier!
September 22, 2019
Originally posted at
Wonderful bike!
We love the bike for my 6 year old. It is the perfect size and gave her the confidence she needed to ride long distances.
September 19, 2019
Originally posted at