Skinko 505 Hybrid Cheater Tire 120/100-18"Hybrid Cheater hard terrain Enduro Extreme single track trail tire finds traction in the most extreme conditionsit's almost like cheating! The Cheater Hybrids a soft sticky trials style rubber compound on a moto style carcass Tread design and unique rubber compound works well in a wide variety of soil conditions Where a Trials tire falls short in braking and lose soil conditions, the 505 "Cheater" bridges that gap to make it the Ultimate Hybrid off