Specialized 700 x 28-38c SV Tube Justride Simply spray some of our

Simply spray some of our pink Nano Tech Bike Cleaner on the affected areas

Max Grade - 16%

Continual improvement to what is already a revolutionary product show that Shimano wants this cassette to be the best cassette possible

The bead blasted surface finish is durable and retains its good looks even after many hard trail miles

Ergonomic design with preformed hand shape

Specialized 700 x 28-38c SV Tube Justride Simply spray some of ourOur Standard Schrader Valve Tubes feature a molded method of construction that ensures a consistent thickness of butyl rubber. This means that they don't have any unnecessary weight and will roll smooth, ride after ride. Individually cured for consistent tube thickness = the utmost in quality.