YSS SUSPENSION Progressive fork spring 743.07.01

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: 480MM
DIAMETER 1: 34MM
HARDNESS 1: 5.5 N/MM
HARDNESS 2: 7 N/MM
LEFT AIR CHAMBER: 150 MM
RIGHT AIR CHAMBER: 150 MM
RECOMMENDED VISCOSITY: 7.5W


APPLICATIONS OF THIS PRODUCT:
According to the data provided by the manufacturer, this article is compatible with the following brands, models and years:
BMW F 650 650 GS Dakar 34 CV, 25 kw 1cil. E650G/R13 0176 Bastidores: --- 2004-2008
BMW F 650 650 GS Dakar 34 CV, 25 kw 1cil. R13 0173 Bastidores: --- 2000-2003
BMW F 650 650 GS Dakar 50 CV, 37 kw 1cil. E650G/R13 0176 Bastidores: --- 2004-2008
BMW F 650 650 GS Dakar 50 CV, 37 kw 1cil. R13 0173 Bastidores: --- 2000-2003
BMW F 650 650 GS Dakar ABS 34 CV, 25 kw 1cil. E650G/R13 0176 Bastidores: --- 2004-2008
BMW F 650 650 GS Dakar ABS 34 CV, 25 kw 1cil. R13 0173 Bastidores: --- 2002-2003
BMW F 650 650 GS Dakar ABS 50 CV, 37 kw 1cil. E650G/R13 0176 Bastidores: --- 2004-2008
BMW F 650 650 GS Dakar ABS 50 CV, 37 kw 1cil. R13 0173 Bastidores: --- 2002-2003