WTB ThickSlick Tire - 700 x 25 Clincher Wire Black Comp Hydraulic Hose Length-Not included These cassettes are designed specifically

These cassettes are designed specifically for wireless electronic shifting and the one-piece design offers exceptional weight savings

Built in Li-Ion USB rechargeable battery

Bottle Cage Mount Standard Color Silver Material Alloy Primary Color Silver Color Silver

From conquering local hills to exploring alpine passes its developed for all altitudes

The SunRace M4 7-Speed Cassette is a lightweight cassette that utlizes Super Fluid Drive™ technology

WTB ThickSlick Tire - 700 x 25 Clincher Wire Black Comp Hydraulic Hose Length-Not included These cassettes are designed specificallyIt's all in the name ThickSlick. A burly casing designed to withstand the roughest urban conditions paired with a slick tread design that provides the bite you need in the concrete jungle with impeccable style. No nonsense slick design provides optimal traction on rough streets Thick rubber casing protects agains damage from glass pins staples and other urban unpleasantries Twice the rubber makes for a smoother ride through the natural absorption