Shock Absorber Type 642 TS Competition Edition:Nightline (+$215) The only difference is the

The only difference is the omission of the compression reservoir

the spring rate is increased slightly and combined with optimized rebound and compression damping

our WESA Dynamic upgrade enhances comfort and control while preserving the GS character:

Threaded Preload & Length Adjustments: Easily adjust your rider sag using the threaded preload collar

Shock Absorber Type 642 TS Competition Edition:Nightline (+$215) The only difference is theSuspension for big choppers and cruisers. Wilbers stereo shock absorbers with a 46 mm piston and compression reservoir complement the look of large cruisers both visually and functionally. Robust, reliable, and highly responsive, they are fully adjustable, supplied with ABE, and backed by a 5 year warranty. The image shows the Blackline; the Blueline is also available at no extra cost. Product may vary from picture.