Joint de queue de soupape pour Yamaha  Nos joints Viton de haute qualité sont extrêmement résistants à la chaleur et à l'abrasion. Le corps en métal tient sa forme dans des conditions extrêmes. Les essuie-glaces à ressort empêchent l'huile indésirable de contaminer les chambres de combustion et empêchent les fuites d'air à travers les guides de soupape. L'outil d'enlèvement et...

Riva stage 1 kit for Yamaha FX SVHO (14-17) 72-73 MPH : 7.700 RPM This kit offers a maximum level of performance (+5 mph) thanks to easy-to-install, electronic, air intake, exhaust and pump improvements. No internal engine modifications are required. The kit includes: RIVA Yamaha 2014-18 FX SVHO et...

Riva Racing  STAGE 1 for Seadoo RXP-X 255 (2008-2011) 74 MPH : 8.000 RPM This modification delivers the maximum level of performance (+6mph) through easily installed air intake and pump enhancements. No internal engine modifications are required.  RIVA Performance Power Filter Kit is installed. Power...

Riva valve lift tool for Yamaha 1.8L and Kawasaki 1.5L Description Our valve compression tool makes it easy to remove valve springs and bolts without removing the cylinder head. Includes a compression adapter to pressurize the cylinder by holding the valves in place while removing the springs and brackets....

Riva stage 2 kit for FZR / FZS SVHO (14-15) 82 MPH : 8.300 RPM This kit offers a significant level of performance (+15 mph) thanks to easy-to-install improvements, electronics, engine, exhaust and pump. Requires the use of higher octane fuel pump (91~93). The RIVA MaptunerX Yamaha kit offers the ability to quickly and easily load...

Kit injecteurs Riva pour SeaDoo 300hp Le kit d'injecteur de carburant haute performance de 1 100 cc fournit aux moteurs SeaDoo modifiés la quantité de carburant nécessaire pour produire une puissance fiable. Doit être utilisé avec un calculateur de course modifié ou de rechange pour un calibrage correct. Matos Import by Jeff est distributeur officiel Riva Racing, retrouvez...

Riva stage 1 kit for Yamaha FX SHO (2008-2010) The kit includes: RIVA Free Flow Exhaust Kit 2008- 11 FX-SHO, 2009- 11 FX-HO, All FZR/ FZS Yamaha RY16040 RIVA Yamaha 09-16 FZ and 08-11 FX-SHO RY13040 Power Filter Kit RIVA Yamaha SVHO/ SHO/ HO RY12040-IMUK Inlet Manifold Upgrade Kit RIVA/ Solas Yamaha 155mm Dynafly 13 / 22R...

Stage 1 Kit pour Seadoo RXP-X 260 Riva (2012-2015) 70 MPH : 7.900-8.000 RPM This modification delivers the maximum level of performance (+6mph) through easily installed air intake and pump enhancements. No internal engine modifications are required.  RIVA Performance Power Filter Kit is installed. Power Filter...

Stage 1 performance kit from RIVA Racing for Yamaha EX jet ski Stage 1 56 MPH @ 8,400 RPM 0-50 / 7.2 Sec Our Yamaha EX Stage 1 kit offers a huge performance gain with simple modifications to bolt! Expect impressive acceleration and an increase...

This tool allows easy removal and replacement of supercharger impeller for all supercharger service needs. Precision machined tool securely holds gear on all Yamaha SHO & SVHO applications. A must for every mechanics tool box! Matos Import by Jeff is your Riva Racing distributor and preparer, contact us to improve the performance of your jet ski.