Chain tensioners for single speed bikes provide precise chain adjustment to maintain optimal drivetrain performance.
These aluminum alloy adjusters avoid chain slippage and ensure smooth pedaling on BMX, fixie, and folding bicycles.
Installation is straightforward: align the tensioner with dropout slots, insert the bolt, and tighten gradually until desired chain tension is achieved.
Item Type: Bicycle Chain Tensioner
Material: Aluminum alloy
Optional Color: Black, Red
Length:20mm/0.78in
Weight: Approx. 14g
PackageList:
2 x Chain Tensioner
Notes:
1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.