Wolf Tooth 94 BCD Chainring - 30t, 94 BCD, 4-Bolt, Drop-Stop, For SRAM Cranks, Black

Designed to fit 94 BCD 4-Bolt cranks such as the SRAM X1 crank, these rings will provide maximal chain retention and minimal noise. These rings feature the patent pending Drop-Stop asymmetrical tooth design for the best in wear life, mud clearance, and chain retention.Product Details: 49mm chainline Compatible with all 10-, 11-, and 12-speed chains, with the exception of Shimano 12-speed chains Drop-Stop chainrings are designed for use with 1x9, 1x10, 1x11 and 1x12 drivetrains Features Wolf Tooth's Drop-Stop tooth design for maximum chain retention If using a 9-speed drivetrain, use a 10-speed chain, which will provide a tighter fit for better chain retention Made from 7075-T6 aluminum for long life Shimano 12-speed chains require the use of Wolf Tooth's Shimano 12-speed specific chainrings Use of a clutch-style rear derailleur is recommended Specifications: Chainring BCD: 94 Color: Black Defined Color: Black Drivetrain Speeds: 10 Drivetrain Speeds: 11 Drivetrain Speeds: 12 Drivetrain Speeds: 9 Material: Aluminum Ring Position/Type: Chain Retaining Single Ring Tooth Count: 30 UPC: 810006800340 MPN: SR4-9430