TRP HD-T910 TT Disc Brake and Lever - Rear Hydraulic Flat Mount Black CheckoutTitle=Ergon SR Sport Gel Saddle and Tape - Chromoly }SRAM X-Sync Chainring 42 Teeth

}SRAM X-Sync Chainring 42 Teeth 110mm BCD Polished Grey/Matte Black

}Full Speed Ahead Impact Pro Internal 1-1/8" Headset Campagnolo Black

}Magura Sleeve Nut for MT Brakes Bag/10

100% Surly 4130 Chromoly steel frame and fork

TRP HD-T910 TT Disc Brake and Lever - Rear Hydraulic Flat Mount Black CheckoutTitle=Ergon SR Sport Gel Saddle and Tape - Chromoly }SRAM X-Sync Chainring 42 TeethTRP HD T910 TT Disc Brake and Lever Rear Hydraulic Flat Mount Black. The TRP HD T910 was designed as a high performance hydraulic time trial disc brake by combining speed and style. Brake lever features a Carbon fiber lever blade with replaceable grip and forged alloy lever body Forged 2 piston flat mount caliper Top loading pad design Minimum bar insertion is 55mm Required bar outer diameter of 23. 6 24. 1mm and a minimum inner diameter of 13mm TECH