RFX Pro Front Sprocket Yamaha YZ250 99-24 YZF400-450 98-24 Teeth:13 MOUNTING KITS INCLUDED

MOUNTING KITS INCLUDED

The expertly crafted polyester and spandex material produce maximum comfort and breathability for the toughest of challenges

bird lime algae and black streaks with minimum effort

but is the evolution of full-face protection

300 EXC TPI 20-23

RFX Pro Front Sprocket Yamaha YZ250 99-24 YZF400-450 98-24 Teeth:13 MOUNTING KITS INCLUDEDRFX Pro Front Sprocket (Black Zinc)Yamaha YZ250 99 20 YZF400 450 98 20 RFX Pro Series Black Zinc Front Sprockets are CNC machined to the tightest tolerances from high tensile steel and case hardened to 60 Rockwell to resist wear and ensure longevity. Pro Series sprockets also feature lightening holes were necessary and self clearing mud grooves on both sides to resist dirt build up and help prolong sprocket and drive chain life. New for 2016 they come