Wheels Manufacturing BB30 Bottom Bracket Adaptor for Hollowtech II Cranks MPFN-N0BA20160S0100 Tooth Count 34 Round or

Tooth Count 34 Round or Oval Round Drivetrain Speeds 12 Drivetrain Speeds 11 Drivetrain Speeds 10 Direct Mount Type Direct Mount SRAM Defined Color Black Ring Position/Type Single Ring Position/Type Chain Retaining Single Ring Offset 6 Chainring BCD Sram Direct Mount Color Black Material Aluminum Material Aluminum Chainline/Hub Compatibility 135/142 MTB Hubs Chainline/Hub Compatibility 150/157 DH Hubs Chainline/Hub Compatibility 170/177 Hubs

Spring tension can be adjusted in both pivots to center the brake and to adjust the strength of the return swing

}Sun Ringle CR-18 Rim - 29" Silver 36H Clincher

46 Spindle Interface Type BB30/PF30 Weight 50 BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface PF30 BB/Frame Interface BB86

Max Tooth (teeth) 38 Color Black Material Polycarbonate Mount Type Chainring Defined Color Black

Wheels Manufacturing BB30 Bottom Bracket Adaptor for Hollowtech II Cranks MPFN-N0BA20160S0100 Tooth Count 34 Round orWheels Manufacturing BB30 Bottom Bracket Adaptor for Hollowtech II Cranks. Machined engineering grade Delrin inserts for adapting bottom brackets to a different type of crankset spindle. TECH SPECS BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB Frame Interface BB30 Spindle Interface Type Hollowtech II Weight 48