Specifications:
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.

Item Name: Chain Tensioner
Material: Aluminum Alloy
Quantity: 1 Pc
Features: Durable, Easy to Use, Portable, Cycling Accessories
Length: 12cm/4.72" (Approx.)
Width: 5.4cm/2.12" (Approx.)

Notes:
Due to the light and screen setting difference, the items color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.

Package Includes:
1 x Chain Tensioner