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.
Spring preload, compression and rebound damping adjustable. hydraulic preload adjuster recommended
FITMENT
2020 - 2025 Yamaha Ténéré 700 Rally Edition (XTZ690 D-B) | DM11
SKU
643-1276-00
Please answer the questions below to ensure your suspension will be set up correctly for your carried weights.
Let customers speak for us
I tried two after market rear shocks on my‘23 Road Glide and wasn’t pleased at all with either set. My wife gave me an evil eye when I-told her I had ordered another set (3rd set) of shocks. About an hour into our first ride on the Wilbers she acknowledged the Wilbers were a huge improvement.
The shocks are very easy to install and make the ride as smooth as can be.
Fantastic upgrade that really improves the ride.
Can’t rave enough about the set-up! Two weeks after installation, I went on a 9 day ride from Staten Island NY to Key West FL and back, with various stops in between. The bike handled so smoothly, it was the best long ride i ever had. Never bottomed out either! I’ve been recommending the Wilber’s Nivomat suspension & EPM Performance to everyone I meet. Thank you.
What a great product. So much better than stock. Easy set up and go. No more 3 different adjustments.
Front cartridges for my 2021 Harley heritage softail classic. Solid and stable w no bouncing and jittering. Huge difference from stock.
I have about 50 miles riding on this shock so far. It works and feels great.
I had hyperpro one inch lowered shock and springs installed at epm, on my 2025 z650, great service, (thank you guys). Before the install i could feel every bump in the road, after the ride was very smooth except for very large holes. total different bike. Very satisfied.