Pro Watercraft Yamaha Superjet SJ 1050 Wedge Rear Sponsons PW-03SJ4-270
– Pro Watercraft Wedge rear sponson is specifically designed for the 2021+ Yamaha SuperJet equipped with the four stroke engine.
– Pro Watercraft sponson design gives you more stability, more grip, faster acceleration, and increased top speed.
– Pro Watercraft highly suggest these Wedge rear sponsons as Chris Hagest have seen a massive 3+ mph gain in top speed.
Fit Yamaha TR1 SJ1050 Superjet 2021-

Kawasaki OEM SXR800/SXR1500 Impeller Nose Boot 92093-3749
WORX Yamaha SuperJet 2008-2019 Intake Grate WR228
WORX Yamaha SuperJet 2008-2019 Ride Plate WR312
Super-B 7800P LiFePO4 Starter battery Andrena 12V7.5Ah
Maptuner NANO Kawasaki SX-R or Yamaha SJ 01-NX3A 
















