Pitbike Dirtbike Bike 420 428 White 8mm Chain Roller Guide 110cc 125cc 140cc 150cc Pit

Pit Bike 8mm nylon colour coded Chain Roller Wheel complete with heavy duty ABEC bearings ready to use This part attaches to the the swing arm and provides chain tension and alignment Suitable for all pitbikes and dirt bike that use 420 or 428 size chains. Comes complete with ABEC 308ZZ bearings Fits all the big Chinese import makes including Stomp Demon X, WPB, Orion, M2R, Lucky MX, Thumpstar, Explorer, Braaap, Atomic, Pitpro, Pitster Pro, DHZ, SSR, Piranha and many more Includes Bearing/s?: /Yes/Overall Length: /36 mm / 1.42 inches/Outer Diameter of Central Section: /22 mm / 0.87 inches/Inner Diameter: /8 mm / 0.31 inches/Outer Diameter: /35 mm / 1.38 inches/Roller Bearing Internal Diameter: /8 mm / 0.31 inches