These "race version" bar end weights for the 1390 Super Duke R provide additional weight that helps reduce high-frequency handlebar vibrations. 

They have been CNC-machined from stainless steel, including all fasteners, and finished with a black, durable powder-coating. They are installed using Evotech Performance's innovative collet mounting system, so there is no requirement for alterations to your KTM, simply install and ride away.

The "race option" is the more compact option offered by Evotech Performance, equally suitable for the road or the racetrack.

Note: When fitting EP Bar End Weights and EP Brake Lever Protector Kits, it is the rider’s responsibility to ensure the motorcycle’s throttle action (correct free-play, smooth opening and closing of the throttle, etc) is not impaired in any way. EP Bar End Weights and EP Brake Lever Protector Kits are designed to be used only with the OE throttle tube and handlebar grip.