Shimano Ultegra 6750-G 170mm 34/50t Crankset, Bottom Bracket Not Included

Shimano Ultegra 6750-G 170mm 34/50t Crankset, Bottom Bracket Not Included

Shimano Ultegra FC-6700/6750-G Cranksets Hollowtech II construction Dual SIS front index shifting Improved tooth design minimizes chain rub in small/small gear combo Thin-walled forged aluminum crank arms Hollowglide outer chainring For use with Ultegra CN-6701, Dura-Ace CN-7901 or 105 CN-5701 super narrow HG 10-speed chains Item Specifications Color Gray Spindle Interface Type Shimano Hollowtech II Pedal Spindle 9/16" Chainring BCD 110 Rings 50/34 BB Included No Crank Intended Use Road Defined Color Gray Crank Length (mm) 170 Drivetrain Speeds 10 Number of Chainrings Double Chainline/Hub Compatibility 130 Hubs Chainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm Chainstay