shock absorber Type 643 Competition PS
The accommodation holding the compression tank is milled from full aluminum and is fastened diagonally. This secures problem free installation and accessibility to the compression adjustments. 22 steps in high- and low-speed allow generous fine tuning for all possible operations. The rebound with its open bleed system can also be set in 22 clicks. A continuously adjustable preload for rides with passenger or luggage can be modified either manually or, as an option, hydraulically. As usual spring and damping are picked according to your data!
Product may vary from picture.
NOTE
The special forkspring kit is required for the respective lowering.
The special fork-spring kit is required for a lowering of 30 mm.
FITMENT
2008 - 2016 Suzuki GSX 1300 R Hayabusa | WVCK
SKU
643-0888-00-Nigh--30
Please answer the questions below to ensure your suspension will be set up correctly for your carried weights.
Let customers speak for us
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.
The shock seems to do it's job - it absorbs road bumps and rebounds quickly to take on the next one.
