Specialized Training Wheels Black 20" Defined Color-Multi-Color Color Black/Silver Ring Position/Type Outer

Color Black/Silver Ring Position/Type Outer Tooth Count 53 Drivetrain Speeds 11 Drivetrain Speeds 10 Chainring BCD 130 Material Aluminum Defined Color Black

Tubeless ready front and rear specific wheels are optimized to address the specific performance requirements and loads of mountain biking

Its high-quality 7075 Alloy and Ti hardware

tubeless compatible Axles Cervelo Aero Thru-Axles

Magura disc brake with child safe rotor guard

Specialized Training Wheels Black 20" Defined Color-Multi-Color Color Black/Silver Ring Position/Type OuterThis is a three position training wheel system, with tool less installation and removal, so you're always the hero without so much as a screwdriver. Reinforcing this, the tubular steel arms are built to take a beating, while the foam tires will never go flat. Closed cell foam tires. Compatible with 2013 and newer models of the Hotrock or Riprock 20 inch Coaster models. Tubular steel arms.