Shock Absorber Type 643 Competition QS Edition:Nightline (+$90) The compression reservoir is connected

The compression reservoir is connected to the shock absorber by a flexible steel hose — hose length and mounting angles can be chosen individually so that the reservoir always finds its optimal position

and installation can often be done by the owner or a qualified workshop

The only difference is the omission of the compression reservoir

A matched suspension set centered around the 623 reservoir shock for the rear and a coordinated fork upgrade at the front

Shock Absorber Type 643 Competition QS Edition:Nightline (+$90) The compression reservoir is connectedSwiveling, diagonally mounted compression reservoir. The reservoir is mounted at an angle and can swivel, offering numerous installation options on space constrained bikes. A solid milled upper mount integrates the high and low speed compression adjusters. Both compression and rebound provide 22 clicks of adjustment for uncompromised fine tuning. A pressure control valve prevents hydraulic blocking and tames sudden impacts. Spring preload is