e bicycle chain tensioner adopts bearing shaft, which can be matched with various guide wheels. The guide wheel generally uses 11 teeth, but can also use 13 teeth.Folding bicycle chain stabilizer can effectively prevent the chain from falling off due to instability during riding, making riding more comfortable.exquisite workmanship, stylish and generous appearance, stable workmanship, convenient installation and disassembly, and simple operation.
Specification:
Item Type: Single Speed Converter
Material: Aluminum Alloy
Advantages: Exquisite workmanship, full CNC accurate machining, anode color, laser engraving sign, bearing shaft, can be matched with a variety of guide wheels, the guide wheel generally uses 11 teeth, but also can use 13 teeth
Purpose: Single Speed Folding Bike
Package List:
1 x Single Speed Converter