MRP Cage Guard instorepickupbikes not theoretical output)

not theoretical output)

thanks to its high elasticity

improved function

Rust-blocker treatment

Chain Compatibility: HG 9 Speed

MRP Cage Guard instorepickupbikes not theoretical output)The Cage Guard is designed to add a layer of protection to your derailleur pulley cage to help prevent costly damage caused by rocks and debris. By limiting impact damage, the Cage Guard helps maintain smooth shifting performance and keeps your high end derailleur in top condition. Precision machined in MRPs Colorado factory, the Cage Guard is made from durable, low friction Delrin thermoplastic, designed to withstand normal impacts and glide over