525XHR3 Chain: This high-strength chain with X-ring technology offers maximum tensile strength and exceptional wear resistance

Awesome Traction in a Wide Variety of Conditions

Hard finger and ankle overlays to protect sensitive areas

Efficient heat dissipation – Prevents overheating and maintains performance

Closing of the Velcro trail

K&S TECHNOLOGIES VALVE CUTOFF5GS-149400000 56-1033 Primary O-Ring 525XHR3 Chain: This high-strength chainLocated on the side of the Carburetor the Air Cut Off Valve Prevents Lean Fuel Mixture (Backfire) When Decelerating, Direct Oe Style Replacing Carburetor Air Cut Off Valve Set. Includes; Diaphragm, Spring and O Ring, Temporarily Closes The Pilot Jet Airway to Provide A Richer Mix as The Throttle Closes