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 MRP’s Colorado factory, the Cage G...
Reviews
4.2
9 ratings
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Works wonder
Design and functionality is superb
E
Erwin · May 14, 2026
Cage Guard adds protection
Easy to install, adds a bit of extra protection. Worth a try!