Hello all,

I have developed a bolt on gear that goes onto RK sprockets. Current it can fit on 15, 16 and 17 RK sprockets, and is currently suited for the '08 R1. With development on a '11 R1 just about finished.
See images and video link.
It is made from 17-4PH Stainless steel and is tough and hard as all hell. I have used it a fair bit with no issues.
This design bolts directly to the front sprocket, as to not interfere with the sprocket retaining nut. It suits different size RK sprockets so makes ratio changes easy. Size wise, its the biggest I can fit into the space in the R1.

I was wondering if there is any interest out there in selling them? Price wise, ill have to confirm.

Could also develop for other engines if the interest is there, most likely would be the busa - but would need people to commit before finalizing development

https://youtube.com/shorts/6dBGg2VLdNQ?feature=share

https://youtube.com/shorts/Q7_pgXFH_K8?feature=share

https://youtu.be/Zcqo5ArfnYw

https://flic.kr/p/2qvqeQW

https://flic.kr/p/2qvoLh4

https://flic.kr/p/2qvoLgs

https://flic.kr/p/2qvoLh9

https://flic.kr/p/2qvjo2S

https://flic.kr/p/2qvr7gT

https://flic.kr/p/2qvr7gC

https://flic.kr/p/2qvjo4q

[Edited on 20/11/24 by woodsy144]