Shinko's newest Hybrid Soft/Intermediate Terrain Enduro/Extreme single track trail tire finds traction in the most extreme conditions Wide self-cleaning tread design Best of both worlds, soft sticky rubber compounds like the Trail Pro trails tire in a knobby tread pattern to work in a wide variety of soil conditions Where a Trials tire falls short in braking and loose soil conditions, the 525 "Cheater" bridges that gap to make it the Ultimate Hybrid off-road tire This off road tire is M rated for speeds up to 81 mph Available in the following tire sizes: 90/100-16,110/100-18, 110/90-19, 120/90-19 and 120/100-18