ProTaper Gold Series Chain & Sprocket Kit Yamaha YZ/WR 250-500 Cooling Systems For the smoothest throttle action

For the smoothest throttle action possible

Available Sold Separately

Built-in mounting holes provide multiple mounting options

ProTaper Gold Series MX Chain (520x120)

• FlipFit front and rear function and BraceOn™ neck brace fitting system allows over

ProTaper Gold Series Chain & Sprocket Kit Yamaha YZ/WR 250-500 Cooling Systems For the smoothest throttle actionFitment: (1991 1997) WR250 (1992 1993) WR500 (1988 1998) YZ250 (1982 1990) YZ490 Pro Taper Race Spec MX Front Sprockets The perfect balance of weight, strength and durability. Pro Taper Race Spec MX front sprockets have been CNC machined and internal broached to precise tolerances from case hardened core refined chromoly steel. Computer designed by engineers to ensure precise fitment and optimal weight savings while being perfectly balanced to allow