YSS SUSPENSION Progressive fork spring 743.02.47

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: 525MM
DIAMETER 1: 35MM
HARDNESS 1: 5 N/MM
HARDNESS 2: 8.7 N/MM
LEFT AIR CHAMBER: 140 MM
RIGHT AIR CHAMBER: 140 MM
RECOMMENDED VISCOSITY: 15W


APPLICATIONS OF THIS PRODUCT:
According to the data provided by the manufacturer, this article is compatible with the following brands, models and years:
Honda CB-1 400 F 56/50/27 CV, 41/37/20 kw 4cil. NC270 K Bastidores: JH2 NC270-KM000010-JH2 NC270-KM099999 1989-1990
Honda CB-1 400 F 56/50/27 CV, 41/37/20 kw 4cil. NC271 K Bastidores: JH2 NC271-KM000009-JH2 NC271-KM099999 1989-1990
Honda NTV 650 Revere 27 CV, 20 kw 2cil. RC33 J Bastidores: RC33-4000001-RC33-4000402 1988
Honda NTV 650 Revere 27 CV, 20 kw 2cil. RC33 K Bastidores: RC33-4100001-RC33-4100500 1989-1990
Honda NTV 650 Revere 27 CV, 20 kw 2cil. RC33 M Bastidores: RC33-4300001-RC33-4301265 1991-1992
Honda NTV 650 Revere 27 CV, 20 kw 2cil. RC33 P Bastidores: RC33-4400001-- 1993-1994
Honda NTV 650 Revere 34 CV, 25 kw 2cil. RC33 P Bastidores: RC33-6000001-- 1993-1994
Honda NTV 650 Revere 34 CV, 25 kw 2cil. RC33 S Bastidores: RC33-6100004-- 1995
Honda NTV 650 Revere 34 CV, 25 kw 2cil. RC33C T Bastidores: RC33C-TM000001-- 1996
Honda NTV 650 Revere 34 CV, 25 kw 2cil. RC33C V Bastidores: RC33C-VM100001-- 1997
Honda NTV 650 Revere 50 CV, 37 kw 2cil. RC33 J Bastidores: RC33-3000001-RC33-3001603 1988
Honda NTV 650 Revere 50 CV, 37 kw 2cil. RC33 K Bastidores: RC33-3100001-RC33-3101271 1989-1990
Honda NTV 650 Revere 50 CV, 37 kw 2cil. RC33 M Bastidores: RC33-3300002-RC33-3302277 1991-1992
Honda NTV 650 Revere 50 CV, 37 kw 2cil. RC33 P Bastidores: RC33-3400001-- 1993-1994
Honda NTV 650 Revere 50 CV, 37 kw 2cil. RC33 S Bastidores: RC33-3500004-- 1995
Honda NTV 650 Revere 50 CV, 37 kw 2cil. RC33B T Bastidores: RC33B-TM000001-- 1996
Honda NTV 650 Revere 50 CV, 37 kw 2cil. RC33B V Bastidores: RC33B-VM100001-- 1997
Honda NTV 650 Revere 53 CV, 39 kw 2cil. RC33 S Bastidores: RC33-2500003-- 1995
Honda NTV 650 Revere 53 CV, 39 kw 2cil. RC33A T Bastidores: RC33A-TM260001-- 1996
Honda NTV 650 Revere 53 CV, 39 kw 2cil. RC33A V Bastidores: RC33A-VM100001-- 1997
Honda NTV 650 Revere 57 CV, 42 kw 2cil. RC33 M Bastidores: RC33-2300005-RC33-2302187 1991-1992
Honda NTV 650 Revere 57 CV, 42 kw 2cil. RC33 P Bastidores: RC33-2400022-- 1993-1994
Honda NTV 650 Revere 60 CV, 44 kw 2cil. RC33 J Bastidores: RC33-2000016-RC33-2000355 1988
Honda NTV 650 Revere 60 CV, 44 kw 2cil. RC33 K Bastidores: RC33-2100007-RC33-2100916 1989-1990