RIVA Racing
RIVA Kawasaki Ultra 310 (2022+) & 160 (2023+) Ride Plate – RK21130
RIVA Kawasaki Ultra 310 (2022+) & 160 (2023+) Ride Plate – RK21130
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The RIVA RK21130 performance ride plate upgrades handling on Kawasaki Ultra 310 models from 2022 and Ultra 160 models from 2023.
Why upgrade?
A deep centre skeg and shaped channels help the craft track through turns and hold a steadier line. The extended plate and revised trim angle support quicker planing and acceleration, with less porpoising. Its powder-coated finish helps resist corrosion.
RIVA reports a top-speed improvement of 3+ mph; results vary with craft setup, load and water conditions.
Fitment
- 2022–2025: Ultra 310X, 310LX and 310LX-S.
- 2026: Ultra 310LX and 310LX-S.
- 2023–2026: Ultra 160LX and 160LX-S.
- 2025: Ultra 160LX-S Angler.
These applications follow RIVA’s current model list. Earlier Ultra 310 models are not covered. Please confirm your model and year when ordering.
Installation
Follow the RIVA RK21130 fitting instructions. Installation involves transferring the OEM reverse gate and resealing the plate as directed. Silicone sealant is required separately.
Related upgrades
For 2022+ Ultra 310 owners planning ECU tuning, see our Maptuner 01-MT058 programming cable. The cable is a separate tuning accessory and is not needed to fit this ride plate.
Shipping
Shipping
Free 24hr shipping on orders under 25kg in weight and over £100
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With a joint experience of over 45 years in Marine Industry we won’t be beaten on support offered to our customers whether the purchase is a bottle of oil or a complete boat package the same level of service is always offered.
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