MRP 2x Chain Retention System Steel 34-40T ISCG-05 Black

The 2x chain guide provides robust chain retention and chainring protection for 2x10 and 2x9 drivetrains.

• Integrated skid protects chainrings and glides over rocks and obstacles
• Modular skid saves 40g when removed
• Patent-pending dual pulley design provides precise chain engagement while reducing noise and drag
• Raised top fin profile prevents the chain from dropping to the BB shell
• Compatible with 9 and 10 speed drivetrains
• Max Tooth (teeth): 40
• Chainguide Mount Type: ISCG-05
• Weight: 235