Available as Mono & Twin Shocks, the Wilbers 643 \ 633 Competition range of shocks are the top of the range performance shocks offering the rider a significant transformation to handling & control and allows complete fine tuning via the three-way adjustment system, suitable for racing\track days and road usage.

The 642 \ 632 range are a Piggy Back Shock which feature an offset pressurized expansion tank adjustable to the body of the shock. All Wilbers shocks are custom built to riders weight and needs and come with a standard 5 year warranty, a testament to the products quality.


Three-way adjustable hydraulic shock with separate pressurized expansion tank (Nitrogen gas N2)
Offset cylinder head\expansion tank machined from billet 7075 grade alloy and hard anodized
All 643 \ 633 Shocks are built to riders weight & needs (no additional cost)
Most will offer a special build height at no cost (eg: -25mm Or +10mm)
633 Shock with 36mm internal bore
643 Shock with 46mm internal bore
Three-Way Independent Adjustment
Rebound dampening adjustment (24 Clicks)
Low-Speed compression (24 Clicks)
High-Speed compression (24 Clicks)
Continuously adjustable threaded preload
36mm\46mm Radial Flow piston
Teflon coated stainless steel spherical bearings on the upper & lower mounting points
All shocks have 5 year warranty & are fully rebuild-able
Available in BlueLine or BlackLine colour scheme
Mono Shock & Twin Shock applications (model specific)
Optional Extras

Hydraulic Preload Unit (10mm range, ideal for two-up)
Ride height adjuster
NightLine colour scheme
Any choice of spring colour available

No products were found matching your selection.