Progressive fork springs set - Wirth for BMW R 45 N (1978-1985) / BMW R 45 S (1978-1985) / BMW R 65 1st Series (1978-1980) / BMW R 65 2nd Series (1980-1985) / BMW R 65 LS (1981-1985) / BMW R 80 ST (1982-1985) / Ducati GTL 500 (1976-1978) / Ducati GTV 500 (1977-1980) / Kawasaki GPZ 400 A (1985) / Kawasaki GPZ 750 A Uni Trak (1985) / Kawasaki Z 400 M GP (1983) / Kawasaki Z 650 F (1982-1983) / Kawasaki Z 750 L (1981-1982) / Suzuki GS 1000 E Cast Wheel (1978-1980) / Suzuki GS 1000 G (1980-1981) / Suzuki GS 1000 GL (1981) / Suzuki GS 1000 H Cast Wheel (1978-1980) / Suzuki GS 1000 L (1979) / Suzuki GS 1000 S Sport (1979) / Suzuki GS 1000 Spoked Wheel (1978-1980) / Suzuki GS 1100 G (1984-1986) / Suzuki GS 450 L (1985-1987) / Suzuki GS 850 G (1979-1984) / Suzuki GS 850 GL (1980-1981) / Suzuki GSX 1100 S Katana (1982-1984) / Suzuki GSX 750 S Katana (1982-1984) / Yamaha XJ 550 (1981-1984) / Yamaha XV 250 H Virago (1989-1993) / Yamaha XV 250 N Virago (1989-1996) / Yamaha XV 250 S Virago (1995-2000).
Product Description:
- Inner fork spring set from Wirth is stiffer than the original;
- Progressive wound fork springs for improved handling performance;
- The fork is very responsive and becomes stiffer as the load increases;
- No more diving when braking and provides perfect operation;
- Small bumps are smoothed out, and the fork easily handles harsh impacts;
- Ideal replacement for original springs that sag at high mileage;
- Tested and recommended by major motorcycle magazines;
- Easy installation with detailed instructions;
- Comes with 2 springs for a complete fork conversion.
The complete application list can be found below.
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