Yamaha R1 titanium swinging arm spindle

This is a Yamaha R1 swinging arm spindle with nuts and washers I made. The shaft was a bit of a challenge, but i’m pleased with the way its come out. The main trickiness of it was getting the fat thread right, without the frame to try it in i had to cut the thread to match the OEM nut, so i expect it will be a bit slack in the frame, which is better as it will allow alignment.

Yamaha R1 titanium swinging arm axle
Yamaha R1 titanium swinging arm axle
Yamaha R1 titanium swinging arm spindle head
Yamaha R1 titanium swinging arm spindle head
Yamaha R1 titanium swinging arm spindle undercut
Yamaha R1 titanium swinging arm spindle undercut
Yamaha R1 titanium swinging arm axle furniture
Yamaha R1 titanium swinging arm axle furniture
Yamaha R1 titanium swinging arm spindle nut
Yamaha R1 titanium swinging arm spindle nut
Yamaha R1 titanium swinging arm spindle collar nut
Yamaha R1 titanium swinging arm spindle collar nut

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