Suzuki DRZ400 Compression Valve Upgrade Kit

FITS DRZ400E and DRZ400S

This upgrade is custom-made to you, with shim stack supplied as Enduro, Motard or Adventure. Add a note during checkout to let us know your preference.

Comes with pair of 3-port high-flow compression valves, with dedicated shim stack, check mechanism (check shim, spring, spacer and cup washer)

Massive upgrade, better handling, braking control, cornering, reduces diving, adds comfort and plushness.

With correct mid-valve can eliminate eliminate harshness and deflection.