Surly Stainless Steel Ring 36t x 110mm Fits Brand-Redline The XM 421 is as

The XM 421 is as good as an All Mountain rim can get yet still fears no trail no matter what rock gardens it has on the menu

Approximate +10g in weight compared to the fully CNC version

Non-Threaded bottom brackets for SRAM and Truvativ cranksets

Tooth Count 38 Ring Position/Type Chain Retaining Single Ring Drivetrain Speeds 11 Drivetrain Speeds 12 Chainring BCD 104 Color Black Defined Color Black Material Aluminum

}Surly Stainless Steel Ring 36t x 94mm

Surly Stainless Steel Ring 36t x 110mm Fits Brand-Redline The XM 421 is asSurly Stainless Steel Ring 36t x 110mm. Surly Stainless 5 bolt ChainringsNo ramps or shift gates Surly rings paired with 9 speed chains will have a tight fit. No compatibility with 10 or more speed drivetrains Made from 304 Stainless Steel TECH SPECS Tooth Count 36 Ring Position Type Single Drivetrain Speeds Single Speed 3 32" Chainring BCD 110 Color Silver Defined Color Silver Material Stainless Steel