Shimano Dura-Ace FD-R9150 Di2 Front Derailleur Braze-on Adaptor 28.6/31.8mm MFG Part Number-TBP-BL3B Rings 48/35Number of Chainrings DoubleDrivetrain

Rings 48/35Number of Chainrings DoubleDrivetrain Speeds 12Chainring BCD Direct Mount SRAM 8-BoltChainline/Hub Compatibility 135/142 Road Disc Hubs < 415 mm ChainstayChainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm ChainstayColor CarbonCrank Length (mm) 170Crank Intended Use RoadBB Included NoPedal Spindle 9/16"Spindle Interface Type SRAM DUBDefined Color Carbon

The GDH grips demonstrate how effective ergonomics can enhance your downhill riding experience

and more controlLiterally sticks to the ground as the tire deforms more precisely at specific pointsProfile optimized for radial carcass: Open tread design with high tread depth for excellent traction especially on soft surfaces

skating and classic skiing

Shimano Dura-Ace FD-R9150 Di2 Front Derailleur Braze-on Adaptor 28.6/31.8mm MFG Part Number-TBP-BL3B Rings 48/35Number of Chainrings DoubleDrivetrainShimano Front Derailleur Braze On Adaptors Front Derailleur Clamp 31. 8 (1 1 4") Clamp Size 28. 6 31. 8Mm