91-'93 for Yamaha WR250 FMF Pipe Fatty Wr250 '91-93 Yz250 '91-92 This kit is essentially the

This kit is essentially the EconoKit M1 and MiniSet MSM1 combined into a handy roll-up pouch

The roller size and Powerlip offset are race tested to improve drive chain power and reduce chain plate wear

Not for use with shock relocation kits or saddlebags

6 adjustable pins per side for grip

MPN: 470-4264X

91-'93 for Yamaha WR250 FMF Pipe Fatty Wr250 '91-93 Yz250 '91-92 This kit is essentially theManufacturer: FMF Racing MPN: 20135 Title: Gold Series Fatty Pipe Size: Option: Color: Computer designed and dyno tested to make power gains where each machine needs them the most Tru Flo stamping process ensures a perfect fit and optimum performance Constructed of strong 19 gauge steel with a nickel plated finish DISCLAIMER: Not legal for sale or use in California on any pollution controlled motor vehicles. We cannot ship these items to California,