OEM shocks as delivered are under-sprung and valved for any rider(s) outside of the 155~170 lb. (add 15 lbs to your weight for gear) range. It is possible for them to add your spring pre-load adjuster if you care to send them your shock at the time the order is placed.
NEW CONSUMER SHOCK NOW AVAILABLE!
The 8975DB Double ($695 + shipping) fits in between the 8900E and 8983 below.
Features:
Compression and Rebound adjustment
No Remote Hose or Canister
Aluminum Main Piston with valving as normally associated with Penske Racing Shocks
Aluminum Floating Piston to separate nitrogen and oil
Over 40 clicks of adjustment on Compression/Rebound, total range is slightly less (~10%) than normal 89XX shocks shown below.
ORIGINAL (AND STILL AVAILABLE) HIGHER-END SHOCKS:
For purchase online, use this PAGE and/or contact me direct for details.
Options pricing;
8900E (Emulsion) $625+ shipping - rebound, spring preload and length adjustments only.

8983 $875 + shipping - adds remote reservoir with compression damping adjustments. Pictured below mounted.

SHOWN ON STELVIO:

