YSS SUSPENSION Progressive fork spring 743.07.72

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: 285MM
DIAMETER 1: 37MM
HARDNESS 1: 8.5 N/MM
HARDNESS 2: 9.5 N/MM
LEFT AIR CHAMBER: 130 MM
RIGHT AIR CHAMBER: 130 MM
RECOMMENDED VISCOSITY: 20W


APPLICATIONS OF THIS PRODUCT:
According to the data provided by the manufacturer, this article is compatible with the following brands, models and years:
Honda CBR 600 F 109 CV, 80 kw 4cil. PC35F 1 Bastidores: JH2 PC35F-1M200001-JH2 PC35F-1M299999 2001
Honda CBR 600 F 109 CV, 80 kw 4cil. PC35F 2 Bastidores: JH2 PC35F-2M300001-JH2 PC35F-2M399999 2002
Honda CBR 600 F 109 CV, 80 kw 4cil. PC35F 3 Bastidores: JH2 PC35F-3M400001-JH2 PC35F-3M499999 2003
Honda CBR 600 F 109 CV, 80 kw 4cil. PC35F 4 Bastidores: JH2 PC35F-4M500001-- 2004
Honda CBR 600 F 109 CV, 80 kw 4cil. PC35F 5 Bastidores: JH2 PC35F-5M600001-JH2 PC35F-5M699999 2005
Honda CBR 600 F 109 CV, 80 kw 4cil. PC35F 6 Bastidores: JH2 PC35F-6M700001-- 2006-2007
Honda CBR 600 F 34 CV, 25 kw 4cil. PC35D 1 Bastidores: JH2 PC35D-1M200001-JH2 PC35D-1M299999 2001
Honda CBR 600 F 34 CV, 25 kw 4cil. PC35D 2 Bastidores: JH2 PC35D-2M300001-JH2 PC35D-2M399999 2002
Honda CBR 600 F 34 CV, 25 kw 4cil. PC35D 3 Bastidores: JH2 PC35D-3M400001-JH2 PC35D-3M499999 2003