Full Speed Ahead Pro Track 46t x144mm Black Chainring 1/2"x1/8" ModelNumber=31675 Compared to OEM seals SKF

Compared to OEM seals SKF seals provide reduced friction longer life and reduced air suction into the forks lower leg assembly

46 Spindle Interface Type Shimano Hollowtech II Spindle Interface Type FSA MegaExo Spindle Interface Type FSA MegaExo Light Spindle Interface Type RaceFace EXI Weight 153 BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface PF30

Tooth Count 50 Ring Position/Type Outer Drivetrain Speeds 11 Chainring BCD 110 Color Silver Defined Color Black Material Aluminum

Diameter 26in Brand Sun Ringle Model MTX-33 ISO 559 ID Width 26 Width OD 33 Profile 24

6 Threadless

Full Speed Ahead Pro Track 46t x144mm Black Chainring 1/2"x1/8" ModelNumber=31675 Compared to OEM seals SKFFull Speed Ahead Pro Track 46t x144mm Black Chainring 1 2"x1 8". FSA Pro Track Chainrings are CNC Machined AL7075 T6 with laser etched logos. Requires 1 2"x1 8" chain TECH SPECS Tooth Count 46 Ring Position Type Single Drivetrain Speeds Single Speed 1 2" x 1 8" Chainring BCD 144 Color Black Defined Color Black Material Aluminum