02-'20 for Yamaha YZ85 Rear Sprocket Aluminum 50T-428 Blk 255-550550BK With 360 Degree of lockable

With 360 Degree of lockable adjustability

MPN: 10400

MPN: 4504-0154

Zippered lower leg gusset means pant can closely fit around all riding boots

02-'20 for Yamaha YZ85 Rear Sprocket Aluminum 50T-428 Blk 255-550550BK With 360 Degree of lockableManufacturer: Fly Racing MPN: 505 50 BLK Title: Rear Sprocket Size: 50T Option: Color: Black FLY ALUMINUM REAR SPROCKETS Anodized FIRST then CNC machined from 7075 aluminum leaves you with a trick colored sprocket with silver highlights Unique self cleaning tooth design keeps chain and sprocket free of mud and debris Light weight design reduces unnecessary weight while maintaining maximum strength Made in the USA FLY COUNTERSHAFT SPROCKETS Nickel