product review overlay image

Product Description

Technical Data: Spring type : Progressive Length : 600 mm Diameter 1 : 33 mm Spring Rate 1 : 4.5 N/mm Spring Rate 2 : 6 N/mm Air Gap Left : 150 mm Air Gap Right : 150 mm Recommended Viscosity : 7.5W Manufacturer : YSS
Progressively wrapped fork springs from YSS in a tighter design than the original.

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 delivered top and bottom sanded.

The package includes a pair (2 pieces) fork springs for both fork legs.

*Please note that most of our items are in stock at the time of listing however due to selling on multiple platforms and having a walk in shop we cant 100% guarantee they will be at your time of ordering. If you are in urgent need for an item we sell then please message us to enquire about the availability before purchasing as some items could be special order which is 3 weeks waiting time. Thank you from the Firefox Racing Team.*

Customer Reviews

Aprilia MOTO 650 1995 - 2000 YSS PROGRESSIVE Fork Springs 33mm x 600mm