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Quantity
1
Description
This short shift arm will shorten the throw of your 390 shifter, increase the pressure needed to initiate a shift and be more reliable than the stock piece. Also allows for GP shifting on the new 399 LC4c
Manufactured in the USA out of 6061...
Reviews
5.0
2 ratings
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Works good on my 2024 rc 390 i thought it would come in silver but it came in black
A
Ayden · July 13, 2025
Really cleaned up the rc390s shifting.
Great shift arm. Sturdy and high quality. Install was easy and it really cleaned up the rc390s sloppy shifting. I paired it with the ceramic proshift and it’s just *chefs kiss*! Huge thanks to Grayarea KTM for the awesome support and products. They are always my first stop when modding my bike.