YSS SUSPENSION Progressive fork spring 743.01.96

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: 560MM
DIAMETER 1: 32MM
HARDNESS 1: 6 N/MM
HARDNESS 2: 9 N/MM
LEFT AIR CHAMBER: 170 MM
RIGHT AIR CHAMBER: 170 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:
BMW R 80 R 50/27 CV, 37/20 kw 2cil. 247 0467 Bastidores: 0 260 001 henceforth 260 047 1991
BMW R 80 R 50/27 CV, 37/20 kw 2cil. 247 0467 Bastidores: 0 260 048 henceforth 261 620 1992
BMW R 80 R 50/27 CV, 37/20 kw 2cil. 247 0467 Bastidores: 0 261 621 henceforth 262 345 1993
BMW R 80 R 50/34 CV, 37/25 kw 2cil. 247E 0467 Bastidores: --- 1994
BMW R 80 R Mystic 50/34 CV, 37/25 kw 2cil. 247E 0491 Bastidores: --- 1994-1995