Hydrospace S4 Ride Plate


Improve your Benelli HSR Hydrospace handling with our ride plate. The shape makes for more turning grip and better stability in a straight line and when leaning over in a turn. We recommend installing with our proven silicone adhesive.

SKU: PW-02-300-T2-HFC Category: Tags: ,


Our Race Plates are designed to greatly improve rider confidence. This will make your ski feel like it’s a train on rails. You would never believe your ski could get so much grip and handle so good. The only way to believe it is to try it. The design was created by Chris Hagest. He says: These Race Plates offer improved turning grip and better stability in a straight line and when leaning over in a turn. The difference between us and the other options on the market is grip and high speed turning the ski is easier to lean which makes the ride smoother through the complete turn. The fiberglass Race Plate bolts to the underside of the hull using the included hardware. Race proven, designed by the pros, built for the best in the world.

ProWatercraft introduces the new Hybrid Flex Composite (HFC) Hydrospace ride plate that is designed to flex supporting your riding style. HFC blows all the other rigid plates out of the water with many improved features over the standard rigid plates. This plate not only holds up better than the industry standard aluminum and fiberglass plates, but limits bouncing, reduces subbing, even MORE stability, and better grip.


  • This product fits: Hydrospace
  • Installation time: 10 minutes


  • How do I install this correctly?
    Due to the natural flex of our ride plates we require you use this plate with silicone around the bolt holes and Loctite on every bolt. This is also the industry standard on how all ride plates should be installed.
  • What kind of hardware comes with this?
    This product comes with x4 6 x 25mm flat head bolts. You’ll use a 4mm Allan tool to install. Be careful, the 4mm tool can strip out.
  • Will this plate fit all years?
    Yes, but you must prefit the plate as some years could have variances.
  • Is this part legal to race with?
    You will need to check the rules from your racing organization to verify if this part is legal for competition. ProWatercraft takes no responsibility if you are disqualified from this part breaking any racing organization rules.

Additional information

Weight 5 lbs
Dimensions 18 × 13 × 3 in


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