Shock Absorber Type 643 Competition PSD
643 QSD — Diagonal, traversable reservoir.
Originally developed for the Honda VFR 1200, this Competition shock adds a diagonally mounted, rotatable compression reservoir to the Wilbers “construction kit,” unlocking multiple mounting options on bikes with limited space. The upper mount integrates the high- and low-speed compression adjusters for precise damping control. Spring preload is continuously adjustable with the supplied spanner or, optionally, hydraulically. Trained Wilbers partners can re-index the reservoir angle later if needed.
Product may vary from picture.
Compatible vehicles:
- 2007-2009 Ducati 1098 | H7
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Let customers speak for us
Hyperpro steering dampers, and mounts for my bike, and my sons bike. Top notch
Absolutely the best from the time I called the answer the phone and I told him my concern with my bike and what they had to offer me outstanding thank you
To be honest, I have two more weeks to wait before my appointment with Harley-Davidson of Fortwashington. I am anxiously waiting to see what they like.
100% better than the stock'17 Honda 250 Rally shock. Very pleased with YSS shock I purchased from EPM Performance.
Good adjustability, quality construction, WAY better than stock. Price was very reasonable also
