Suzuki Hayabusa Shift Drum retaining screw UPGRADE
A solution for way too often rounded off phillips headed bolts that retain the shift fork shafts and the shift drum in all Hayabusa's and many other Suzuki models.
We found these hardened 12.9 allen headed screws a few years ago and have used them in every engine since. These gems are a low cost upgrade to the Suzuki hardware that cost $1.30 each! Our hardware is reusable saving money, time and headaches in the future.
The new hardware is shown next to the silver OEM Suzuki screw.
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