*This product code is a BUNDLE, ie a set of products

- Redested and polished main piston: greater reactivity
- Design of the monobloc paralystical head: improvement of alignment and duration
- Progressive lower bumpers: greater support at the end of the race
- larger quadruple rings, bushings and unrelated reserve rings: better performance and reliability
- Oil: Motorx 4Wt
- also suitable for electrical bicycles
- Adjustment: high -speed compression, low -speed compression, high -speed extension, low speed extension
- diameter: 9.5mm

Attention: spring to buy separately, calculate by clicking on this spring calculating link and select the correct spring among the recommended products.