K75, K75RT, K75S
- K75, K75RT, K75S
- K100, K100LT, K100RT, K100RS (2V)
- K1, K100RS 4V
- K1100LT, K1100RS
Wirth fork spring set K75S/RT to 91, K100 to 1990
Wirth fork spring set K75S/RT to 91, K100 2V up to1990 (Sachs fork)
K75S K75RT up 08/1991
K100 2V (Sachs Gabel) K100 K100RS K100LT
- Polished and optimized for low/no friction, for even better response
- Progressiv Windings
- less brake diving, no more bottoming out, better feedback
- real chassis improvement at an affordable price
- Proven for decades
Fork spring set with ABE and mounting instructions. Please order also forkoil.
Art.No.: 31.41.030-B
Wirth fork sprinset K75 from 1992, R80/100R Paralever
Wirth fork sprinset K75 after 1992, R80R R100R Paralever
fits BMW
K75 all from 08/1991 up
R80R R100R Paralever
- Polished and optimized for low/no friction, for even better response
- Progressiv Windings
- less brake diving, no more bottoming out, better feedback
- real chassis improvement at an affordable price
- Proven for decades
Fork spring set with ABE and mounting instructions. Please order also forkoil.
Art.No.: 31.46.052-B
Wilbers fork sprinset K75 from 08/1991
Wilbers fork sprinset K75 after 08/1991
Wilbers fork spring - zero friction - progressive
Progressively stiffer fork springs
fits BMW
K75 all from 08/1991 up
- reduced dive, no more bottoming out, better feedback
- offer more reserves and more usable positive travel
- real chassis improvement
- incl. general operating permit (ABE)
- Friction reduction through fine grinding, this is how »ZERO friction« is created
Fork spring set with ABE and mounting instructions. Please order also forkoil.
Art.No.: 31.41.058
Wilbers fork spring set K75S K75RT up to 1991
Wilbers fork spring set K75S K75RT up to 1991
Wilbers fork spring - zero friction - progressive
Progressively stiffer fork springs
suitable for BMW:
K75S K75RT up to 08/1991
- reduced dive, no more bottoming out, better feedback
- offer more reserves and more usable positive travel
- real chassis improvement
- incl. general operating permit (ABE)
- Friction reduction through fine grinding, this is how »ZERO friction« is created
Art.No.: 31.41.059
