Xon adjustable chain guide for single chainring

An adjustable chain guide for the seat tube made of Aluminium Al 6061 and nylon, providing optimum strength and retention for the chain. Designed with an add-on for 31.8 and 34.9 mm seat tubes. Prevents the chain from falling off and improves drivetrain stability while also improving riding.

Features

• Adjustable chain guide for seat tube
• 6061 aluminium and Nylon
• Adaptor for 31.8-34.9 mm seat tube