17MM 428 Motorcycle Sprocket, 428-12T Motorcycle Front Engine Sprocket for 50cc 70cc 90cc 110cc 125cc Dirt Pit Bike Mini Bike ATV 4 Wheeler Moped

Fits Various Sports Vehicles --- This 428-12T dirt bike front sprocket designed for 50cc-125cc Dirt Pit Bike Mini Bike ATV 4 Wheeler Moped Go kart Moped Precision Engineering for Perfect Fit - This 428-12T front motorcycle engine sprocket compatible with a chain size of 428, & pitch of 1/2", roller width of 5/16", roller diameter of 5/16" and 17mm/0.66" engine countershaft diameter See the second picture for a detailed size - - The diameter of the outer hole is 6mm/0.24". The diameter of the inner hole is 14mm/0.55". The distance of the holes is 34mm/1.34". The thickness of the sprocket is 7mm/0.275". The overall length of the sprocket is 53mm/2.08" Crafted for Durability - Made using high-quality steel, with excellent corrosion resistance, along with being heat-treated for a harder, stronger, and longer-lasting construction composition We Got Your Back - We stand by the quality of the 428-12T 17mm Front Engine Sprocket Kit. If this 428 sprocket fails to meet your requirements and expectations, contact us to avail of our no-questions-asked 1-year replacement warranty