RK Racing Chain M420-106 (420 Series) 106-Links Standard Non

RKM series chains are made in Malaysia with Japanese steel, meeting all Japanese specs with two-point riveted pins and curled bushings. RK Racing Chain M420-106 (420 Series) 106-Links Standard Non Don't be the guy that holds up your whole group because you just snapped a belt and have to be towed back. Pre-stressed and pre-stretched for better performance with fewer adjustments, they outperform most of the competitions heavy-duty chains. RKM series chains are made in Malaysia with Japanese steel, meeting all Japanese specs with two-point riveted pins and curled bushings Maximum tensile in pounds/feet: 4200 pounds/feet; weight in pounds per 100 links: 1., 6 pounds; Max cc: 80cc Street/80cc Off-Road   DirtyBike Belt to Chain Conversion Kit features:  RK Sealed O-Ring racing chain Hardened steel sprockets for reduced wear Kit is 20% lighter and more efficient than the stock belt system Better Acceleration Longer Run Time Maintains Stock Gear Ratio Installation Video Buyer and Maintenance Guide Installation Tool Recommendations Recommend Use 219 KMC standard chain On road and light off road with stock power 219H RK O-ring and non-O-ring kits On road and off road up to 16Kw 420 with sealed x-ring Off road over 16Kw 420 with non-O-ring chain Racing only.Very Loud!   RK Heavy Duty Steel Chain 420 SB 106 – Chains and Sprockets Maximum wear life index: 100., Maximum tensile in pounds/feet: 4200 pounds/feet. DirtyBike's 219 RK primary chain drive system minimizes drag but is a little louder than the RK sealed chains. Pre-stressed and pre-stretched for better performance with fewer adjustments, they outperform most of the competitions heavy-duty chains Master link type: Clip. RK Standard Chains are a great option when you are replacing an OEM non-sealed chain. They offer a tensile strength of 4,000 ft/lbs and feature RK's proprietary...