RA22099-49 Pro-X Alloy Rear Sprocket 49t. Yamaha YZ 125-250 '99-'18
PRO-X alouminium ultralight rear sprocket 49t. Yamaha YZ 125-250 '99-'18.
ProX rear alloy sprocket manufactured from high grade 7075-T6 material, one of the toughest,strongest and most lightweight alloys available.
Pro-X