Hayes Dominion T4 Disc Brake and Lever - Rear Hydraulic Post Mount Black MFPN=00003 }SRAM/Truvativ X0 X9 42T 120mm

}SRAM/Truvativ X0 X9 42T 120mm GXP Chainring Use with 28T

7075 Aluminum thread ring

Rottefella Xcelerator 2

Flexible spined base and dynamic profiling for comfort on long rides

Hayes Dominion T4 Disc Brake and Lever - Rear Hydraulic Post Mount Black MFPN=00003 }SRAM/Truvativ X0 X9 42T 120mmThe Hayes Dominion T4 is optimized for Enduro and DH riding with a USA made carbon lever blade titanium fasteners throughout and a strong clamping 4 piston caliper. Low effort lever input coupled with high fidelity power output for optimum braking feel and control A carbon lever blade and titanium fasteners take Dominion performance to the next level. Pre bled and assembled with Hayes K2 hose: The stiffest hose possible for maximum power and control