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Overview
Features
Specs
Sizing
Geometry

It's right for you if

You have a short and young child who is ready to ride and wants to make his first bike experience a great one with a comfortable, durable, and fun bike.

The tech you get

The Precaliber 12 has a handlebar integrated directly into the saddle, so you can guide your child while cycling. This bike also has coaster brakes and a lightweight aluminum frame that allows your kid to maneuver easily.

In General

When you choose this bike for your child, you will feel confident in getting a comfortable, fun, and durable bike. All Trek bikes are manufactured to professional, high-performance standards.

 

Why you'll love it

When you choose this bike for your child, you will feel confident in getting a comfortable, fun, and durable bike. All Trek bikes are manufactured to professional, high-performance standards.

The Walkthrough

Frameset

Frame Alpha Silver Aluminium, 12" kids' frame size
Fork Steel, 12", threadless 1" steerer

Wheels

Hub front Steel, 84 mm bolt-on
Hub rear Coaster brake, 16T, 120 mm bolt-on
Rim Alloy 12", 20-hole, Schrader valve
Tyre Bontrager XR1, wire bead, 27 tpi, 12x2.25"

Drivetrain

Crank Alloy, 26T, chainguard, 70 mm length
Bottom bracket Square taper, 68 mm, sealed cartridge
Chain HV410, 1/2x1/8
Pedal Kids' Satellite, 9/16 thread

Components

Saddle Kids' padded, integrated seat post, with handle
Handlebar Kids' steel, 25.4 mm clamp, 80 mm rise, 500 mm width
Grips Kids' grip, 107 mm width
Stem Bontrager Approved alloy, 25.4 mm clamp, 15-degree rise, 50 mm
Head set 1" threadless

Accessories

Training wheel Training Wheel Trek Adjustable 12"-16"
Kickstand

Weight

Weight 6.98 kg / 15.38 lb
Weight limit This bike has a maximum total weight limit (combined weight of bicycle, rider,and cargo) of 36 kg (80 lb).

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, colors, materials, and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice. Prices shown are manufacturer's suggested retail prices.

Weights are based off pre-production products at time of publication. Weights may vary in final production.

Size

12" wheel

16" wheel

20" wheel

24" wheel

26" wheel

Rider Height

86 - 102 cm

2'10" - 3'4"

99 - 117 cm

3'3" - 3'10"

114 - 132 cm

3'9" - 4'4"

130 - 150 cm

4'3" - 4'11"

146 - 160 cm

4'9" - 5'3"

Sizing table
Frame size number Wheel size A — Seat tube B — Seat tube angle C — Head tube length D — Head angle E — Effective top tube F — Bottom bracket height G — Bottom bracket drop H — Chainstay length I — Offset J — Trail K — Wheelbase L — Standover M — Frame reach N — Frame stack
12.0 12" kids' 17.5 69.5° 8.0 70.0° 36.5 16.2 0.5 24.3 2.5 3.4 62.9 34.3 26.0 44.1

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