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Old 03-23-2012, 09:19 AM   #5
Studly Adventurer
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Joined: May 2010
Location: Netherlands, Europe
Oddometer: 687
My 90/6 with MZ/Superelastik sidecar

with subframe:

which I altered slightly.

Sidecar is light but with a stronger spring and some lead ( as in heavy metal lead ) under the seat it handles very nicely.

I altered a standard SuperElastik sway/torsionbar to fit the BMW setup

Bolts are for fitting purposes only, torsionbar is welded now.
The torsionbar makes a world of difference !! I've got some short movies of the hack without and with the torsionbar, I'll post them as soon as I've found them

Happy to take and send you pics of details if and when you need them !
1300cc 217Nm/207Hp NOS-injected VMax (1985), 500 cc 1950 BSA chopper (1983) in pieces, 750 cc CB750 chopper (1990), 300 cc MZ transporthack (1989) winterhack, 900 cc BMW R 90/6 hack (1976) summerhack, 1100 cc BMW R1100GS (1997) daily driver.

Age is an issue of mind over matter. If you don't mind, it doesn't matter ( Mark Twain )
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