TOOPRE Bicycle Pedal Extenders 16mm/20mm, Cr-Mo Steel Bike Pedal Axle Spacers for Mountain Road Crank Extension
Tool Flats: Designed for installation and removal with a compatible 15mm or 18mm pedal wrench, or an adjustable wrench.
Designed for bicycles using standard pedal and crank threading. Please confirm the thread standard of both your crank arms and pedals before ordering.
Material: Heat-Treated Chromium-Molybdenum Steel.

