Specialized 27.5" x 2.3-3.0 PV Tube Sale 3C Maxx-Terra is softer and

3C Maxx-Terra is softer and offers more traction than 3C MaxxSpeed

Small sipes give the knobs additional flexion

Outer bearing type: enduro cartridge bearing

More protection: Based on its Pinch Protection technology

It has a ramped Match cleat box for easy front and rear pedal entry and for mud shedding

Specialized 27.5" x 2.3-3.0 PV Tube Sale 3C Maxx-Terra is softer andOur Standard Presta 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.