Shock Absorber Type 643 Competition QS Ecoline it delivers motorsport-grade performance

it delivers motorsport-grade performance

enabling repairs or modifications even after many years

the Blueline is available at no additional cost

The Wilbers solution upgrades these to slightly stiffer

– 623 rear shock with external reservoir

Shock Absorber Type 643 Competition QS Ecoline it delivers motorsport-grade performanceSwiveling, 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