FMF Racing Gnarly Pipe for 2004 08 Suzuki RM250 023060 2016 Harley Davidson Sportster XL1200 X Forty Eight 2003 Harley Davidson Sportster Custom 2003 Harley Davidson Sportster Custom XL1200C Product Details Product Line Dunlop GeoMax MX53 Tires Part Number 45236955 Fitment Type Size Specific Fiitment Use Type Unit Sale Qty Each Style Position Front Size 60 100 12 Tire Terrain Intermediate Hard Tire Diameter 17 Fitment Note Clearance Dents are NOT visible once the pipe is installed Fitment Note NO Expansion pipe should ever be used on a vehicle that is used on public roads Offroad use ONLY When looking to add 4 stroke tractor like torque to your 2 stroke and you need a pipe to withstand the harsh elements