JT Self Cleaning Steel Rear Sprocket KTM SX/EXC SXF/EXCF 125-530 91-22 - Black Size:50T Yamaha YZ125 88-90

Yamaha YZ125 88-90

Arm & Knuckle

Replaceable pin is heat treated for strength and wear resistance

stainless steel tube with brushed aluminum coating

Total Leatt protection score of 11 points

JT Self Cleaning Steel Rear Sprocket KTM SX/EXC SXF/EXCF 125-530 91-22 - Black Size:50T Yamaha YZ125 88-90JT Steel Rear Sprocket KTM SX EXC SXF EXCF 125 530 91 22 (48 52T) JT Sprockets is the world's leading manufacturer of aftermarket sprockets, constantly raising the industry's standards for quality and service. Committed to supplying the most durable, best quality sprockets available in the marketplace worldwide. JT sprockets are made exclusively from the finest Japanese 545C high carbon steel. Heat treated and hand finished to meet or exceed OEM