The current generation Kawasaki KX450 has won over a lot of riders with its balanced chassis and predictable power delivery. We felt there?s still more on the table for improvement, enter our new RS-12.With countless...
The most anticipated 450cc motocross bike for 2021 is here! With an all-new designed chassis and engine, the new Honda CRF450 is sure to set new records.Our new RS-12 system for the new Honda CRF450 has been in...
Carbon fibre muffler bracket (needed for mounting if passenger footrests are removed) is already included within the system.For perfect performance, throttle response and durability, ECU remapping is mandatory."
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It's here! The RS-12 for the 2019-20 Yamaha YZ250F!After over three years in development and testing we are pleased to announce our RS-12 is here for the Yamaha YZ250F! With the help of incredibly talented factory...
It is EC/ECE type-approved. No remapping is required and it is easy to fit.Catalytic converter is included within the system.FITMENT NOTICE: This product can not be mounted in combination with optional Yamaha engine...