rear kit BMW “esa”
Rear hydraulic shock with remote pressurized expansion reservoir (Nitrogen gas N2) connected by flexible hose in steel braid, coated.
Adjustable rear shock for an excellent upgrade with the objective to improve comfort and performance ensuring greatest confidence to the driver.
It fully replaces the original rear shock taking advantage of the BMW ESA (Electronic Suspension Adjustment) parts to adjust Rebound and spring Preload.
For a more complete setting option, Matris upgrade kit adds the Compression hydraulic adjustment unit.
The 46 mm diameter cylinder is made in Steel alloy, Nichel coating and lapped finish surface treatment for an effectively “zero” friction.
16 mm diameter high tensile Steel alloy piston-rod, hard chrome coating.
Spring in Si-Cr alloy Steel re available in different rates.
Fully re-buildable and re-valveable.
All components, machined from Alu alloy, are with anodizing surface treatment.
Developped to fit esa shocks type Showa and WP