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 45-52 tall.

Frameset

Frame

Alpha Silver Aluminum, 20” kids’ frame size

Fork

Kid’s steel fork

Wheels

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., 20×2.25”

Max tire size

20×2.25″

Drivetrain

Crank

ProWheel alloy, 32T steel ring w/double guard, 127mm length

Bottom bracket

Square taper, 68mm, sealed cartridge

Chain

HV410, 1/2×1/8

Pedal

Kids’ Satellite, 9/16 thread

Max chainring size

1x: 30T

Components

Saddle

Kids’ padded, integrated seat post, with handle

Handlebar

Kids’ steel, 25.4 mm clamp, 40 mm rise, 560 mm width

Grips

Kids’ grip, 107mm width

Stem

Bontrager Approved alloy, 25.4 mm clamp, 15-degree rise, 60 mm

Headset

Adjustable ball bearing, threadless

Brake

Alloy linear-pull

Brake lever

Kids’, alloy

Accessories

Kickstand

Kickstand

Weight

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).