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YSS SUSPENSION Progressive fork spring 743.03.42

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€105.02

€123.02

Save €18.00

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YSS Progressive Wire fork springs with a firmer design than stock.

YSS fork springs are made of high quality silicon spring steel. This allows the thickness of the wire to be reduced, which makes the spring more active and thinner, but at the same time effectively prevents twisting of the spring.

To minimize noise and improve oil flow in the fork, the springs are fully polished and ground on the top and bottom.

2 springs are included for a complete fork conversion.
SPRING TYPE: PROGRESSIVE
LENGTH: 515MM
DIAMETER 1: 28.5MM
HARDNESS 1: 6.5 N/MM
HARDNESS 2: 9.5 N/MM
LEFT AIR CHAMBER: 140 MM
RIGHT AIR CHAMBER: 140 MM
RECOMMENDED VISCOSITY: 10W

APPLICATIONS OF THIS PRODUCT:
According to the data provided by the manufacturer, this article is compatible with the following brands, models and years:
Suzuki GSX 550 E carenado manillar 64 CV, 47 kw 4cil. GN71D D Bastidores: GN71D-100001-GN71D-110805 1983-1984
Suzuki GSX 550 E carenado manillar 68 CV, 50 kw 4cil. GN71D F Bastidores: GN71D-110806-GN71D-112892 1985
Suzuki GSX 550 E carenado manillar 68 CV, 50 kw 4cil. GN71D G Bastidores: GN71D-112893-GN71D-115582 1986
Suzuki GSX 550 EF full faring 64 CV, 47 kw 4cil. GN71D E Bastidores: GN71D-105088-GN71D-110805 1984
Suzuki GSX 550 EF full faring 68 CV, 50 kw 4cil. GN71D F Bastidores: GN71D-110806-GN71D-112892 1985
Suzuki GSX 550 EF full faring 68 CV, 50 kw 4cil. GN71D G Bastidores: GN71D-112893-GN71D-115582 1986
Suzuki GSX 550 EF full faring 68 CV, 50 kw 4cil. GN71D H Bastidores: GN71D-115583-- 1987
Suzuki GSX 550 ES semicarenado 64 CV, 47 kw 4cil. GN71D D Bastidores: GN71D-100001-GN71D-105087 1983
Suzuki GSX 550 ES semicarenado 64 CV, 47 kw 4cil. GN71D E Bastidores: GN71D-105088-GN71D-110805 1984
Suzuki GSX 550 ES semicarenado 68 CV, 50 kw 4cil. GN71D F Bastidores: GN71D-110806-GN51D-112892 1985
Suzuki GSX 550 ES semicarenado 68 CV, 50 kw 4cil. GN71D G Bastidores: GN71D-112893-GN71D-115582 1986
Suzuki GSX 550 ES semicarenado 68 CV, 50 kw 4cil. GN71D H Bastidores: GN71D-115583-- 1987
Suzuki GSX 550 EU carenado manillar 50 CV, 36 kw 4cil. GN71D F Bastidores: GN71D-110806-GN71D-112892 1985
Suzuki GSX 550 EU carenado manillar 50 CV, 36 kw 4cil. GN71D G Bastidores: GN71D-112893-GN71D-115582 1986
Suzuki GSX 550 EU carenado manillar 50 CV, 36 kw 4cil. GN71D H Bastidores: GN71D-115583-- 1987