Shock Absorber Type 631 Competition
With compression tank on a flexible steel hose.
The Wilbers Adjustline shock absorber Type 631 is ideal for motorcycles with limited space. The compression reservoir connects to the shock absorber via a flexible steel hose — hose length and mounting angles can be chosen individually so the reservoir always finds its optimal position, for example on the rear frame where airflow provides additional cooling.
The compression tank houses the screws for adjusting high- and low-speed compression damping in 22 clicks. At maximum compression speed, a pressure control valve prevents the shock absorber from hydraulic locking.
Adjustment options for rebound, compression, and spring preload give you maximum control over your suspension.
Product may vary from picture.
The special fork spring kit is required for a lowering of 40 mm.
spring preload, compression and rebound damping adjustable. Hydraulic Preload Adjuster recommended / Combination Hydraulic Preload Adjuster & ride height adj. not possible.
FITMENT
2011 - 2015 Honda CBR 250 R | MC41
SKU
631-1038-00-+10
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.
