Description
Dial in maximum performance on your Kawasaki SXR1500 (stock pump) with the R&D Adjustable Anti-Cavitation Pump Cone. This bolt-on extended cone with tuning spacers allows custom RPM adjustment, cuts cavitation, boosts thrust, and helps achieve higher top speeds while keeping RPMs out of the limiter.
Tunable Gains
- Length adjustable via spacers for optimal RPM/speed
- Reduces cavitation during acceleration and turns
- Increases effective pump thrust for quicker planing
- Stabilizes revs for consistent high-speed runs
Factory cones on stock-pump SXR1500s limit fine-tuning. This adjustable design lets you find the sweet spot – adding mph and control, ideal for racing, speed runs, or aggressive riding.
High-Quality Build
Precision-machined with anti-cavitation shaping and durable materials to handle high loads without flex or wear.
- Potential speed increases with proper shim tuning
- Better hookup and reduced slip in chop
- Avoids rev-limiter hits for sustained power
- Favorite among SXR1500 competitors
Get every last mph from your stock-pump SXR.
Setup Instructions
Bolt on cone, test different spacer combos on water, record data. Small changes yield noticeable results. Combine with other pump mods for synergy.
Customize top-end performance on your stock-pump SXR1500 with the R&D Adjustable Pump Cone.






