MRP

Cage Guard - For Shimano XT 8100 Derailleur Pulley Cage

Safeguard your drivetrain with the MRP Cage Guard, a lightweight protector engineered specifically for the Shimano XT 8100 rear derailleur pulley cage. Precision-machined in Colorado from durable, low-friction Delrin thermoplastic, this guard absorbs impacts from rocks and debris to prevent expensive damage while allowing smooth gliding over obstacles. Compatible exclusively with the long-cage (SGS) non-Di2 XT RD-M8100 derailleur, it includes rust-resistant stainless steel hardware for secure, easy installation. Weighing just 8g, the Cage Guard maintains precise shifting and optimal performance on technical MTB trails without adding drag or bulk.
Key Features:

• Durable Delrin Thermoplastic: Low-friction material withstands impacts and glides effortlessly over rocks
• Impact Protection: Shields the pulley cage from costly rock and debris damage
• Rust-Resistant Hardware: Stainless steel bolts ensure secure, corrosion-free mounting
• XT 8100 Compatibility: Fits long-cage (SGS) Shimano XT RD-M8100 (non-Di2 models only)
• Lightweight Design: Only 8g to preserve derailleur efficiency and shifting precision