Aluminum MTB Bike Bicycle Single Speed Converter Chain Tensioner Light Weight
Single speed converter chain tensioner, great for mountain terrain bicycle.
Floating pulley and spring adjust for perfect chain tension.
Light weight and easy to install.
Made of high grade aluminum alloy material, durable in use.
Material: aluminum alloy
Length: approx. 120mm
Width: approx. 54mm
1x Bicycle Single Speed Converter Chain Tensioner