Shock Absorber Type 643 Competition QS
Swiveling, diagonally mounted compression reservoir.
The reservoir is mounted at an angle and can swivel, offering numerous installation options on space-constrained bikes. A solid milled upper mount integrates the high- and low-speed compression adjusters. Both compression and rebound provide 22 clicks of adjustment for uncompromised fine-tuning. A pressure-control valve prevents hydraulic blocking and tames sudden impacts. Spring preload is infinitely adjustable via the supplied hook spanner or optionally hydraulically. The reservoir angle can be re-indexed later by any trained Wilbers partner.
Product may vary from picture.
Please let us know if your bike has the standard case system, when choosing the Hydraulic Preload Adjuster.
spring preload, compression and rebound damping adjustable. Rear - Sport-suspension = 20 mm higher Combination ride height adjustment + hydraulic preload adjuster not possible. / Please specify with remote preload if luggage carrier is mounted.
FITMENT
1998 - 2005 BMW R 1100 S (Sport Suspension) | R2S / R11S
SKU
643-0418-02
Please answer the questions below to ensure your suspension will be set up correctly for your carried weights.
Let customers speak for us
Perfect fit, perfect replacement for the factory Showa. 1993 BMW R100R rides like new again!
Very high-quality shocks. Pricing is reasonable for what you get. Super easy install. Highly recommend.
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.
