GUTS - Yamaha YZ250F Seat Foam ('10-'13) nofit Custom material is oil impregnated

Custom material is oil impregnated to help power and reduce chain plate wear

and any size 520 chain

KTM (05-24) SX 65

(15-20) YZFX 250

you get the point

GUTS - Yamaha YZ250F Seat Foam ('10-'13) nofit Custom material is oil impregnatedAbout GUTS Racing Products: Established in 1985 as a premiere off highway seat manufacturing company offering: High performance seat covers and foams for motocross supercross and off road competition Durable, long lasting seat covers for off highway motorcycles, including dual sport bikes and ATV Features: Quality seat foam injection molded to fit the stock plastic seat base. Tall height is 1 inch taller than stock.