Hayes Dominion A2 Replacement Disc Brake Caliper - 2-Piston Pads Sold Separately BLK Description-IRT Assembly The new 240 MTB series

The new 240 MTB series featuring new EXP ratchet technology (rear only)

DUB compatible bottom bracket sold separately BB Included No Chainline/Hub Compatibility 141/148 Boost Hubs Chainring BCD Direct Mount SRAM Color Lunar/Polar Crank Intended Use Mountain Crank Length (mm) 175 Defined Color Gray Drivetrain Speeds 12 Number of Chainrings Chain Retaining Single Pedal Spindle 9/16" Rings 32 Spindle Interface Type SRAM DUB keyword search XO1 Crank Length 175Mm Hub Standard Boost Chainline C2

Allows foot to be fastened to any pedal front and rear

Can be attached to the water bottle bolts or a separate water bottle bracket

Cnc machined plate and anti-slip rubber wrapped wheel hook

Hayes Dominion A2 Replacement Disc Brake Caliper - 2-Piston Pads Sold Separately BLK Description-IRT Assembly The new 240 MTB seriesReplacement disc brake calipers for Hayes Dominion hydraulic brake systems. Model Dominion A2 Description 2 Piston Caliper Mount 74mm Color Bronze