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France Equipement transmission kit - Honda CBR 1000 RR ABS 2017-2019 racing 520 alu
Transformation racing into step 520.
Kit chain + front sprocket + rear sprocket.
Aluminium rear sprocket.
Original ratio 16x43 customizable.
Chain step 520 type RK520UWR.
Rivet clip provided.
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UWR Chain
Superbike Racing Chain
RK Racing Chain Series apply RK’s only technology of Ultra Thin Seal, GP520UWR is using UW-Rings, where the thickness of seal is less than 50% of the common seal, make it possible to design a Sealed Chain with the weight of a Non-Sealed Chain.
Application of Sealed Chain on Races can minimize the elongation of the chain which maintains the meshing precision between chain and sprocket, keeping high transmission efficiency throughout the race.
RK Racing Chains are developed Specialized for Track usage and Strictly not for Street Usage. They are designed to be strong and light to emphasize instant respond on acceleration however the maximum chain life is approx 700[km] and less depending on usage condition.