YSS progressive fork springs: the progressive winding of the fork springs ensures a high response of the front fork. At the same time a penetration is prevented under heavy load, since the spring rate increases during immersion. This significantly improves driving behavior and driving safety. The YSS fork springs are made of silicon spring steel: this can reduce the wire thickness, which has a positive effect on the spring properties, but at the same time avoids torsion of the spring. The spring is ground at the top and bottom and delivered with a lasered ABE pressure.

Spring features:

length: 515mm
outer diameter: 28.5mm
rate: 6.5-9.5N/mm

Oil tip:

viscosity: 10W
quantity: air level 140mm

Other Information

Warranty

TÜV

KBA ABE

Thailand

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Buongiorno non riesco a trovare le molle x forcella progressive. La mia moto suzuki gs 500e del 1982. Le avete.

from federico, July 22, 2023

No, mi spiace ma non abbiamo a catalogo le molle forcella adatte per la sua Suzuki GS 500 E my 1982; nel caso fosse in grado di comunicarci le misure delle molle attualmente presenti sulla sua forcella -diametro esterno, diametro interno e lunghezza- possiamo verificare se fossero già presenti a catalog con un altro applicativo.