YSS SUSPENSION Progressive fork spring 743.06.57

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.


APPLICATIONS OF THIS PRODUCT:
According to the data provided by the manufacturer, this article is compatible with the following brands, models and years:
Harley Davidson XL 1200 C Sportster Custom 34 CV, 25 kw 2cil. CT3 XL2 Bastidores: --- 2007-2013
Harley Davidson XL 1200 C Sportster Custom 67 CV, 49 kw 2cil. CT3 XL2 Bastidores: --- 2007-2013
Harley Davidson XL 1200 C Sportster Custom ABS 46 CV, 34 kw 2cil. CT3 XL2 Bastidores: --- 2014-2015
Harley Davidson XL 1200 C Sportster Custom ABS 67 CV, 49 kw 2cil. CT3 XL2 Bastidores: --- 2014
Harley Davidson XL 1200 C Sportster Custom ABS 68 CV, 50 kw 2cil. CT3 XL2 Bastidores: --- 2015