Wossner Premium Series Piston Kit - 8559DA Yamaha WR 250 / YZ 250 2001-2013 Brand_Hawg Halters Combines high quality synthetic esters

Combines high quality synthetic esters & highly refined mineral base oils with premium additives

40 mm Displacement 650 cc Engine Type 4-Stroke Riding Style Off-Road Compression Ratio 9

Replacement element for Endurance X handguards

Increases power on the bottom-end for optimum performance gains

00 mm Color/Finish Red Filter Media Material Cotton Gauze Filter Shape Panel Length 7

Wossner Premium Series Piston Kit - 8559DA Yamaha WR 250 / YZ 250 2001-2013 Brand_Hawg Halters Combines high quality synthetic estersFeatures Enhanced piston pin oiling slots, radial boss machining, and annular grooves for improved wrist pin lubrication Lightweight piston with a tight piston wall clearance for a quieter running engine Skirt coated for reduced friction and improved break in performance Ring land treatment for improved ring seal and oil control Double bridged forging design where noted Kit includes piston, rings, wrist pin and pin locks Specs Model Premium Series