Matris Twinshock M40KC

Twinshock (Classic & Custom Bike)

Two-way adjustable hydraulic shock with separate pressurized expansion tank (Nitrogen gas N2).
Shock and tank cylinder d.40mm in Aluminium alloy (AI7075) with lapping and oxidation surface treatment.
Piston rod d.16mm in high tensile alloy steel with hard chrome surface coating.
Damper adjustment by two distinct and independent adjustment units

Rebound adjustment

Compression adjustment

The lower joint is machined from alloy billet (AI 7075) with a rose joint. Adjustable wheel base (not available for all applications).

Spring is preloading by a ring unit.

Spring is Cr-Mb alloy steel, available in different rates and calibrated for different bikes and rider weight.