WI 631 Adjustline shock absorber for Yamaha YFM 660 Grizzly

Product details

Wilbers Performance Suspension Adjustline 631 Competition, stereo shock absorber rear, rebound and compression damping as well as spring preload adjustable, pressure reservoir on a hose connection, for Yamaha YFM 660 Grizzly, type JY 4 AM 03, model year from '10-, rear, with ABE according to scope of application.

General description

Adjustline 36 mm radial pistons in ground precision cylinders guarantee optimal function without outer diameter space issues.

Adjustline 631
With this shock absorber, the balance tank is attached to a steel braided hose. This makes it the ideal shock absorber for street motorbikes with space issues. The flexible hose allows the balance tank to be mounted wherever there is space – for example, at the frame rear, where airflows from the air stream provide cooling. The adjustment knobs for the low and high-speed ranges of the compression damping, each adjustable in 22 steps, are also easily accessible from the outside. The rebound can be adjusted 22-fold via an open bleed system, and the spring preload can be continuously adjusted.

Features:
- With hose-connected balance tank
- Stepless spring preload using the supplied hook wrench
- 22-way adjustable low-speed compression damping damping
- 22-way adjustable high-speed compression damping damping
- 22-way adjustable rebound damping

Additional information and notes:
- In addition to the basic versions with black (Blackline) and blue (Blueline) spring, you can, for an extra charge, have the surface of any spring painted by us in all RAL colours (please specify colour during the ordering process).
- Also available in various lengths for raising or lowering: please enquire about lengths.
- During the ordering process, please also specify: rider weight including clothing in kg, pillion weight including clothing in kg, luggage weight in kg, frequency of solo use without luggage in %, frequency of pillion use in %, frequency of luggage use in %, riding style (touring/sporty), intended use (racetrack/street/off-road).