Rear damper BMW F 650 ST YSS Z

Fully progressive spring pre-load with continuous adjustment and rebound in 60 positions; with self-adjusting high pressure nitrogen gas emulsion. Grey anodized body unit and red powder coated spring. Supplied complete with end mounting bushes, tools and instructions for spring and damping adjustments; provides optimum handling and comfort, extreme reliability and durability!

Features:

• length: adjustable 310-320mm
• adjustment: continuous spring preload and click rebound
• spring: strength 180Nm, diameter 56mm, length 150mm
• mounting: upper eye diameter 10mm, lower fork width 26mm
• piston diameter: 45mm
• rod diameter: 16mm