YSS linear fork springs with a firmer design than the original.
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: LINEAR LENGTH: 292MM DIAMETER 1: 40.4MM DIAMETER 2: 36.3MM HARDNESS 1: 10 N/MM LEFT AIR CHAMBER: 100-120 MM RIGHT AIR CHAMBER: 100-120 MM RECOMMENDED VISCOSITY: 10W
APPLICATIONS OF THIS PRODUCT: According to the data provided by the manufacturer, this article is compatible with the following brands, models and years: Kawasaki ZX-9R 900 C Ninja 143 CV, 105 kw 4cil. ZX900CCA 1 Bastidores: ZX900CCA henceforth00001-ZX900CCA henceforth26000 1998 Kawasaki ZX-9R 900 C Ninja 143 CV, 105 kw 4cil. ZX900CCA 2 Bastidores: ZX900CCA henceforth26001-ZX900CCA-999999 1999 Kawasaki ZX-9R 900 C Ninja 98 CV, 72 kw 4cil. ZX900CCA 1 Bastidores: ZX900CCA henceforth00001-ZX900CCA henceforth26000 1998 Kawasaki ZX-9R 900 C Ninja 98 CV, 72 kw 4cil. ZX900CCA 2 Bastidores: ZX900CCA henceforth26001-ZX900CCA-999999 1999 Kawasaki ZX-9R 900 D Ninja catalizador 141 CV, 104 kw 4cil. ZX900CDA 1 Bastidores: ZX900CDA henceforth00001-ZX900CDA henceforth26000 1998 Kawasaki ZX-9R 900 D Ninja catalizador 141 CV, 104 kw 4cil. ZX900CDA 2 Bastidores: ZX900CDA henceforth26001-ZX900CDA-999999 1999 Kawasaki ZX-9R 900 D Ninja Kat 98 CV, 72 kw 4cil. ZX900CDA 1 Bastidores: ZX900CDA henceforth00001-ZX900CDA henceforth26000 1998 Kawasaki ZX-9R 900 D Ninja Kat 98 CV, 72 kw 4cil. ZX900CDA 2 Bastidores: ZX900CDA henceforth26001-ZX900CDA-999999 1999