YSS SUSPENSION Progressive fork spring 743.07.55

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.

The scope of delivery includes 2 springs for a complete conversion of the fork.
SPRING TYPE: PROGRESSIVE
LENGTH: 620MM
DIAMETER 1: 35MM
HARDNESS 1: 3.5 N/MM
HARDNESS 2: 5 N/MM
LEFT AIR CHAMBER: 140 MM
RIGHT AIR CHAMBER: 140 MM
RECOMMENDED VISCOSITY: 5W


APPLICATIONS OF THIS PRODUCT:
According to the data provided by the manufacturer, this article is compatible with the following brands, models and years:
Honda SLR 650 34 CV, 25 kw 1cil. RD09C V Bastidores: VTM RD09C henceforthVE000001-VTM RD09C henceforthVE001381 1997
Honda SLR 650 34 CV, 25 kw 1cil. RD09C W Bastidores: VTM RD09C henceforthWE000002-- 1998
Honda SLR 650 39 CV, 29 kw 1cil. RD09A V Bastidores: VTM RD09A henceforthVE100001-VTM RD09A henceforthVE101384 1997
Honda SLR 650 39 CV, 29 kw 1cil. RD09A W Bastidores: VTM RD09A henceforthWE100002-VTM RD09A henceforthWE100301 1998