Motorcycle 100-140mm Stainless Steel Exhaust Clamp Round Oval Exhaust Muffler Cover for EXC-F/EXC/SX-F 450/350/530/525/500 -- Motorcycle Exhaust Protective Cover * Condition: New, High Quality * Material: High Temperature Resistant Silicone and 304 Stainless Steel Automatic Closing Rod. Color: Black, Blue, Orange, Red Titanium Gold * Color may be 5% different from those placed on the internet.* The package includes 1 items (the seller suggests you buy more than two, the effect will be better).* Place on the vehicle: left or right, exhaust system or muffler exhaust system.* Installation: easy to install, no instructions required. *The size is 100mm to 140mm (The size is for reference only. The measurement manual will have a slight error, that is normal and does not affect the use). Fit model: For KTM EXC-F/EXC/SX-F 450/350/530/525/500