E*thirteenType: Chainrings
E*thirteen Ultralight Guidering (5mm Boost) 40t - Black
$83.95
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Description
- 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
Product Identifiers
| Brand | E*thirteen |
| Type | Chainrings |
| SKU | B-EV8618 |
| UPC | 4710751505216 |
| MPN | CR3UNA-111 |