Designed as a direct replacement for cranks or 4-bolt spider utilizing a 120 BCD. These rings will allow you to convert your 120 BCD crankset like the SRAM XX and others to a 1x application. They feature Wolf Tooth's proprietary mud clearing Drop-Stop tooth profile design. NOT Compatible with Full Speed Ahead (FSA) 4-bolt cranksets.
Features Wolf Tooth's Drop-Stop tooth design for maximum chain retentionDrop-Stop chainrings are designed for use with 1x9 1x10 1x11 and 1x12 drivetrains (NOT Compatible with Full Speed Ahead (FSA) 4-bolt cranksets)Compatible with all 10- 11- and 12-speed chains with the exception of Shimano 12-speed chainsShimano 12-speed chains require the use of Wolf Tooth's Shimano 12-speed specific chainringsIf using a 9-speed drivetrain use a 10-speed chain which will provide a tighter fit for better chain retentionThis chainring is threaded and requires the stock chainring bolts that came with the crank (not compatible with 6mm/10mm chainring bolts)Made from 7075-T6 aluminum for long life
| Ring Position/Type |
Chain Retaining Single Ring |
| Tooth Count |
36 |
| Drivetrain Speeds |
12 |
| Chainring BCD |
120 |
| Color |
Black |
| Defined Color |
Black |