Surly Narrow Wide X-Sync Ring 28t 58mm BCD Stainless Steel MPFN-W095-0050 Black or Silver anodized finish

Black or Silver anodized finish

}CeramicSpeed 61901 Standard Bearing - (6901)

Z: ZeroStack deep

Externally fitting service parts for Hayes hydraulic disc brake master cylinders

Stem Clamp Diameter 28

Surly Narrow Wide X-Sync Ring 28t 58mm BCD Stainless Steel MPFN-W095-0050 Black or Silver anodized finishSurly Narrow Wide X Sync Ring 28t 58mm BCD Stainless Steel. Surly X Sync ChainringsSRAM licensed X Sync technology Narrow wide tooth profile positively engages chain for better performance with single chainring drivetrains 304 Stainless Steel TECH SPECS Tooth Count 28 Ring Position Type Inner Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds Single Speed 3 32" Chainring BCD 58 Color Silver Defined Color Silver Material Steel