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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30
Steel Rear Sprocket This self-cleaning MX sprocket
Machined for exact OEM fit
All components are heat-treated using Rk's exclusive HIT (Heat Induction Transfer) process
RK 520XRE is designed with cutting-edge technology
Renthal Sprocket Rear Silver 49T Alloy 7075 T6 Grooved KTM Category_Boot Other Parts Steel Rear Sprocket This self-cleaningRenthal sprockets feature a specially developed nickel chrome molybdenum alloy steel which is case hardened and core refined to give the ultimate combination of strength and hardness. Grooved sprockets have cut outs at the bottom of the tooth to allow the escape of mud that would otherwise be trapped between the sprocket and the chain. This prevents tension from being placed on the chain and the resulting accelerated wear Using advanced computer