Shock Absorber Type 643 Competition QS Edition:Nightline (+$90) and Teflon-guided self-aligning bearings redefine

and Teflon-guided self-aligning bearings redefine the quality standard of a conventional shock

and spring preload give you maximum control over your suspension

no switches

the pressurized (3 bar nitrogen) closed cartridge maintains bubble-free damping for consistent feel at extreme loads and temperatures

Sometimes technical accessories or tightly fitted covers prevent the installation of a shock absorber with a compression reservoir

Shock Absorber Type 643 Competition QS Edition:Nightline (+$90) and Teflon-guided self-aligning bearings redefineSwiveling, 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