Specialized Hotrock Training Wheels and Knob Black 16

This 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.

• Tool-less, 3-position training wheel installation/removal system.
• Closed-cell foam tires.
• Tubular steel arms.
• Compatible with 2011 and newer models of the Hotrock or Riprock 16-inch Coaster models.