Specification:
Made of high-quality carbon fiber, strong, lightweight, rust-proof, non-deformable and durable.
Protects your bottom bracket from chain seizing at high speeds.
Easy to install, no complicated tools required.
Type: bicycle chain
Material: carbon fiber + titanium screws
Size: as shown in the picture
Color: as shown in the picture
Features: Effectively prevent the chain from falling off the frame, causing damage to the surface of the frame. It is installed at the front transmission position and is easy to assemble. Suitable for road bikes.
Package includes: 1set