WMP MUFFLER TRI 3TA/5TA/T90/T100 57-73 LEFT tyre-size-170-60-17 This high-performance X-Ring kit for

This high-performance X-Ring kit for the YZ450F is designed for riders who demand the longest possible lifespan from their drivetrain

Tough 4-ply rating provides the carcass stiffness needed for high-speed stability and impact absorption

this kit helps maintain lower engine temperatures during high-load racing conditions

this kit includes the below for your KTM 500 EXC-F 17-18:

WMP MUFFLER TRI 3TA/5TA/T90/T100 57-73 LEFT tyre-size-170-60-17 This high-performance X-Ring kit forMade to the original manufacturers specifications these mufflers are perfect for your custom Triumph build, or restoring that old beauty to its original condition. Complete with a chrome plating finish for that magnificent shine and the same shape and style as the original Triumph mufflers from the late 50's to early 70's. Bolts straight on as the original mufflers would have on the factory floor, all those decades ago. Classic British style Chrome