Universal 420HMX x 120 Heavy Duty Motocross Drive Chain Misc. Accessories & Hardware TS125R (1971)

TS125R (1971)

or missing tensioner parts before cam-chain slack affects valve timing or chain noise

Verify OEM/reference 16950-MA4-771 matches the original part being replaced

Use the correct pin and support the chain plates so the cam-chain link is not distorted

Universal 420HMX x 120 Heavy Duty Motocross Drive Chain Misc. Accessories & Hardware TS125R (1971)Universal 420HMX x 120 Heavy Duty Motocross Drive Chain. This drive chain transfers power from the front sprocket to the rear sprocket. Replace a stretched, kinked, rusty, or mismatched chain with compatible sprockets. Fitment Compatibility Universal Custom Confirm chain pitch, chain series, link count, tensile rating, master link style, sprocket compatibility, and clearance Product Details Part type: drive chain Sold individually Before Ordering