If you have any technical questions regarding your DVO product please visit our forum first to see if the question you have has already been answered. If you are unable to find the answer to your question you can email

North American warranties and return authorization (RA) address
DVO Suspension USA
25026 Anza Dr. Unit B
Valencia, CA 91355, USA

*Please be sure to write your RA number on the outside of the box and include a copy of your RA confirmation email inside

    Your Name:*
    Your Email:*
    Phone Number:*
    Address Type:* ResidentialBusiness
    Address 1:*
    Address 2:
    Bike Year:
    Bike Manufacturer:
    Bike Model
    Rider Weight (w/gear):
    Ride Hours Per Week:
    Serial Number:* (how to locate your serial number)
    DVO Product:* Emerald ForkJade Coil ShockDiamond Fork
    Detailed Message/Comments: