CST 27.5" SV Tubes - Thorn Resistant Stock Item:TUBE 27.5 x 1.90 / 2.125 (650b) SV 48mm THORN PROOF Many drinks are too sweet

Many drinks are too sweet to be used in performance situations resulting in them being diluted down along with the electrolytes but our Performance Hydration has been specifically formulated to avoid this

ample storage within easy reach is what every bikepacker wants

Small enough to carry along yet big enough to pump efficiently

Stretch Proof Treatment for exceptional durability

that can be put away anywhere

CST 27.5" SV Tubes - Thorn Resistant Stock Item:TUBE 27.5 x 1.90 / 2.125 (650b) SV 48mm THORN PROOF Many drinks are too sweetCST 27. 5" SV TUBES THORN RESISTANT The CST thorn proof tubes are made of a high quality, thick, thorn resistant, rubber. The triple thickness of this tube prevents punctures and allows you to get on with your ride.