... material:natural /butyl rubber 2.75-18(MA005-1) Motorcycle Tire, Motorcycle Tyre, Tyre and Tube, Tyre and TubeBrand Name:FMM-MADEPort: ... Qingdaomaterial:natural /butyl rubberrubberweight:400/420g valves:TR4 ply rating:PR4/6/8we are special factory 2 ... 3.25-16,3.50-16,110/90-16,2.25-17,2.50-17,3.00-17,45/70-17( ... 80-17,60/90-17,60/100-17(2.25-17)2.5-18,2.75-18,3.00-18,3.25- ...