Shock Absorber Type 643 Competition PS
Swiveling compression reservoir, rear-facing (180°).
For motorcycles with tight packaging, the reservoir pivots 180° to the rear to create more installation freedom. The high- and low-speed compression adjusters are integrated directly into the milled upper mount, each with 22 precise clicks. A pressure-relief valve prevents hydraulic lock under maximum load, eliminating suspension turbulence from sudden impacts. Rebound is tuned externally via an open-bleed system with 22 clicks. Spring preload is continuously adjustable with a spanner. If required, any Wilbers service partner can re-index the reservoir angle.
Product may vary from picture.
Compatible vehicles:
- 2002 - 2006 Kawasaki ZX-12R Ninja | ZXT20AB
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Let customers speak for us
I LOVE IT! Just enough to have one foot flat. Its also quite pretty in a subtle, not too girly way.
Exactly what I needed for my tired original springs, fit perfect, shipping was spot on and they kept me informed along the way.
Everything fix perfect and replaced my tired worn out original shock, shipping was spot on and they kept me informed all along the way.
Great customer service and a timely return, considering I am at the other end of the country. The shock seems to be working as good as new. I would highly recommend using this company and will use them if and when my rear shock goes bad.Thanks again
Friendly competent service. Well priced and fast turn around. Definitely recommend for GS owners.
I bought this damper on a whim for a 1290 Super Duke GT. It improved the mid-corner rough pavement composure of this bike immensely. If I’d have known how profound the improvement would be, I’d have had this on the bike day one
Great Product! I've had the Wilbes Nivomat Suspension installed on my two bikes.
