IRC VX40 Tire Load/Speed Index:54M It's 30% smaller and delivers

It's 30% smaller and delivers 140% more power

Brushed lining on the collar for improved comfort

Established in 1946 and having acquired motorcycle tire technology from Yokohama Rubber Co

Risers are threaded 1/2-13 and include adapters for metric models

IRC VX40 Tire Load/Speed Index:54M It's 30% smaller and deliversFeatures: More knob equals more contact where you need it, offering better grip and handling in intermediate to hard pack terrain Constructed with a lightweight 2 ply+ breaker ply casing providing both high stability and flexibility Improved rubber compound for balancing both performance as well as durability An optimized knob spacing offers an increased contact patch with the ground Optimized for shredding through hard packed trails or race tracks M