Rixen & Kaul Plastic tray protector unidisc

The first virtually unbreakable universal round housing with a modern design.

Details:

• New fibreglass-reinforced fastening system that can be screwed into the crank axis.
• Suitable for cranks with internal thread.
• The housing does not come into contact with the chainring.
• Easy to mount and dismount with central screw.
• For chainrings up to 48 teeth.
• Dimensions: 21x21cm
• Weight: 90g