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RIVA Kawasaki Ultra Pro-Series Sponson Kit

RK26090

Delivers a significant handling improvement over the stock sponsons with superior blade design and backing plate. Includes a bulletproof mounting system that features three anchor points with billet inserts in sponson fins. Backing plate is precision machined from high strength billet aluminum that ...

  • $537.95
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    RIVA Kawasaki Ultra Pro-Series Sponson Kit

  • $537.95
  • Delivers a significant handling improvement over the stock sponsons with superior blade design and backing plate. Includes a bulletproof mounting system that features three anchor points with billet inserts in sponson fins. Backing plate is precision machined from high strength billet aluminum that ...

    WORX Sponsons for Kawasaki Ultra 300/310 (fits all 07+)

    WR547-I

    Performance Benefits: Better handling when cornering, smoother more controlled turning Our sponsons let the boat ride higher in the bow which gives several advantages Dryer ride in all conditions Higher top speed because the boat rides higher in the water, around 1 1/2 - 2 MPH speed gain Adjust...

  • $490.00
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    WORX Sponsons for Kawasaki Ultra 300/310 (fits all 07+)

  • $490.00
  • Performance Benefits: Better handling when cornering, smoother more controlled turning Our sponsons let the boat ride higher in the bow which gives several advantages Dryer ride in all conditions Higher top speed because the boat rides higher in the water, around 1 1/2 - 2 MPH speed gain Adjust...

    TBM Ultra 250X, 260X, 300X/LX Rear Sponsons

    TBM101-UL

    Introducing the most adjustable rear sponsons on the market for your Kawasaki Ultra 250X or Ultra LX. Several unique design features separate our sponsons from the competition. Our backing plate is a two piece design constructed of 6061 billet aluminum and allows you to adjust the sponson closer...

  • $499.95
    Ultra_250X_LX_Re_4a485269c9b6a.jpg

    TBM Ultra 250X, 260X, 300X/LX Rear Sponsons

  • $499.95
  • Introducing the most adjustable rear sponsons on the market for your Kawasaki Ultra 250X or Ultra LX. Several unique design features separate our sponsons from the competition. Our backing plate is a two piece design constructed of 6061 billet aluminum and allows you to adjust the sponson closer...

    WORX Sponsons for Ultra 250

    WR536

    Better handling when cornering, smoother more controlled turning Our sponsons let the boat ride higher in the bow which gives several advantages Dryer ride in all conditions Higher top speed because the boat rides higher in the water, around 1 1/2 - 2 MPH speed gain Adjustability to suit...

  • $330.00
    wr536.jpg

    WORX Sponsons for Ultra 250

  • $330.00
  • Better handling when cornering, smoother more controlled turning Our sponsons let the boat ride higher in the bow which gives several advantages Dryer ride in all conditions Higher top speed because the boat rides higher in the water, around 1 1/2 - 2 MPH speed gain Adjustability to suit...

    WORX Sponsons for STX, 12F

    WR527-I

    Designed for full adjustability with the ideal position being dependent on the rider weight, riding style and the type of riding they are doing: - For maximum top speed in calm water position your blades in the fully forward position - For maximum handling and hook up the fully back position is be...

  • $340.00
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    WORX Sponsons for STX, 12F

  • $340.00
  • Designed for full adjustability with the ideal position being dependent on the rider weight, riding style and the type of riding they are doing: - For maximum top speed in calm water position your blades in the fully forward position - For maximum handling and hook up the fully back position is be...

    WORX sponsons for 1200 STX R

    WR525

    The OEM sponsons are a joke! They look adjustable but aren't and are fixed at the rear of the rail which gives the best top speed in only flat calm water, even in a light chop the boat bounces all over the place. It is hard to control and looses drive because the pump is out of the water more than i...

  • $340.00
    wr525.jpg

    WORX sponsons for 1200 STX R

  • $340.00
  • The OEM sponsons are a joke! They look adjustable but aren't and are fixed at the rear of the rail which gives the best top speed in only flat calm water, even in a light chop the boat bounces all over the place. It is hard to control and looses drive because the pump is out of the water more than i...

    WORX Sponsons for Kawasaki STX 1100, STX 750/900

    WR513

    Fully adjustable to suit your style of riding and ability!

  • $280.00
    wr513.jpg

    WORX Sponsons for Kawasaki STX 1100, STX 750/900

  • $280.00
  • Fully adjustable to suit your style of riding and ability!...

    The GreenHulk PWC Performance Parts Store has been the number one trusted source for PWC enthusiasts since 2006. We carry only the aftermarket parts and accessories for your Sea Doo, Yamaha Waverunner and Kawasaki Jetski that have been tested and proven. In addition, most of our performance parts have been discussed in great depth by some of the most skilled PWC tuners in the world on our forums at GreenHulk.net. In addition to personal watercraft performance upgrades, we sell factory OEM replacement parts for all skis, Honda, Yamaha, Kawasaki, Suzuki and Can-Am dirt bikes, street bikes, Quads, ATV, UTV and Yamaha outboards.

    We offer the absolute best customer service in the industry, guaranteed. We look forward to serving your needs!