Hayes Dominion A4 Disc Brake Lever - Rear Hydraulic Post Mount Stealth BLK/Gray Locks It also works very well

It also works very well with 9-speed road derailleurs

Defined Color Carbon Rings 46/33 Spindle Interface Type SRAM DUB Chainring BCD Direct Mount SRAM Color Natural Carbon Chainline/Hub Compatibility 130 Hubs Chainline/Hub Compatibility 135/142 Road Disc Hubs < 415 mm Chainstay Drivetrain Speeds 12 Number of Chainrings Double Crank Intended Use Road BB Included No Pedal Spindle 9/16" Crank Length (mm) 170

Similar to the DX model but smaller in capacity

}Selle Italia X-LR Superflow Saddle - Titanium Black S3

Hayes Dominion A4 Disc Brake Lever - Rear Hydraulic Post Mount Stealth BLK/Gray Locks It also works very wellThe Dominion four piston hydraulic disc brake has been developed for the rigors of DH and enduro riding provide. Designed with a specific lever pull curve to balance on demand pressure modulation providing firm engagement between the pads and rotors optimized for the worlds most demanding conditions and riders. Low effort lever input coupled with high fidelity power output for optimum braking feel and control Master cylinder is factory tuned for the