Cush Core XC Tire Insert 27.5" (650b) Set with Valves Model=GX Grip Shift Compound Semi-Metallic Heat Sink No

Compound Semi-Metallic Heat Sink No Backing Plate Material Steel Pad Shape Number 59

e*thirteen Threaded Bottom BracketsBearings feature high performance seals and custom grease specification for top-notch durability and smooth spinning

Color Black Length 272 Spoke Interface Straight Pull Defined Color Black

Saddle length is reduced to a minimum in order to improve the freedom of movement on the bike

Super comfortable and very affordable

Cush Core XC Tire Insert 27.5" (650b) Set with Valves Model=GX Grip Shift Compound Semi-Metallic Heat Sink NoCushCore XC Tire Inserts 27. 5" Pair. CushCore is an engineered foam insert to be mounted inside a tire designed to absorb impacts reduce vibration and increase lateral stability. These characteristics translate to a more controlled comfortable and faster ride. The system is designed to be used with tubeless ready or tubeless converted rims and tires and is compatible with tubeless tire sealants A specially designed tubeless air valve is included with