Does your 1200/1250 engine sound like a bucket full of nails when idling and even revved or running, no matter the valves being perfectly adjusted? Search no more! Enjoy a smooth running engine by replacing the intermediate shafts on both sides with updated ones, beefier, harder(heat treated), and with new sintered graphited bronze bushings!

A kit contains two new spindles, heat treated to stand the wear and four new high quality machined bushings.

Oem spindles after considerable wear:

OEM spindle codes are:

• 11318529744 for the 1200 series, 12mm tip, from 09/01/2012 up  to 05/01/2017
• 11318388372 for the 1200 series, 17mm tip, from 05/01/2017
• 11318394085 for the 1250 series, 17mm tip, from 08/01/2018

All found on al 1200/1250 wethead boxers:

K50 (R 1200 GS, R 1250 GS)   (09/2017 — 07/2023)
K51 (R 1200 GS Adv., R 1250 GS Adv.)   (10/2017 — 05/2024)
K52 (R 1200 RT, R 1250 RT)   (10/2017 — 12/2024)
K53 (R 1200 R, R 1250 R)   (11/2017 — 10/2024)
K54 (R 1200 RS, R 1250 RS)   (03/2018 — 10/2024)

With this kit, pressurized oil from the camshafts gets trough in the new spindles, and under the bushings, where it should, thus properly lubing them as they spin.

After all, “mechanics is half grease” 🙂 ⚙⚙

Install pictorial available HERE.