E*thirteenType: Chainrings
E*thirteen Ultralight Guidering (5mm Boost) 36t - Black
$72.95
Low Stock
Secure checkout•Returns accepted within 30 days
- Direct Mount chainring for XCX, TRS, and LG1 cranks
- - Updated M3 narrow-wide tooth profile eliminates chain noise, and decreases overall system wear while retaining chain
- - 10/11/12 speed. Compatible with both Shimano and SRAM 12 speed drivetrains
- - Provides Boost 148mm chainline on XCX Mountain cranks and 142mm chainlines on XCX Gravel cranks
- - Provides chainline for Superboost spacing on TRS and LG1 cranks