Specialized S-Works tt mips helmet black xs/s Model=STEPS RT-EM600 Disc Brake Rotor The TRS Plus Cassette offers

The TRS Plus Cassette offers impressive range and crisp shifting performance on both SRAM and Shimano drivetrains

Durable and lightweight aluminum material

5" front/rear front rim Aeffect-R hub Trace axle/spacing (mm) 15x110 Boost hole 28h spoke DB nipple brass color black weight 1920g/set

Utilizing the SHIMANO SHADOW RD+ design the SHIMANO DEORE M5120 rear derailleur delivers consistent MTB shifting performance over rough terrain

Provides a more linear spring curve

Specialized S-Works tt mips helmet black xs/s Model=STEPS RT-EM600 Disc Brake Rotor The TRS Plus Cassette offersWhen time is of the essence, no other helmet will get you from start to finish faster than the S Works TT. In order to create the fastest TT helmet out there, we turned to the design of the S Works McLaren TT to make a helmet that truly differentiates itself from the "competition." The biggest innovation found on the S Works TT are the patented Gill Vents that pull air into the helmet and allow it to freely flow out of the rear exhaust port. This