The RIVA Heigel Tee in Black/Gold blends motorsport energy with a modern streetwear style. Crafted from soft breathable black cotton material, this premium shirt features a striking custom RIVA racing logo in gold across the chest. Wearing this t-shirt creates a statement wherever you go that repres...

The RIVA Hex Tee - Blue/White brings together a bold style and a high-performance attitude with a fresh edge in this blue on white combo. Featuring a crisp white custom designed RIVA Racing logo across the back. Built from soft, breathable cotton, the RIVA Hex Tee is perfect for the track, lake or e...

The RIVA Hex Tee in White/Red represents a racing heritage with a striking minimalist design. The bold red custom RIVA Racing logo makes an unmistakable statement built for those who live fast and want to stand out. Crafted from premium soft cotton, this soft tee delivers everyday comfort with an ed...

Direct replacement for fuel pump supplied in RIVA High Volume Fuel Pump Kits. NOTE: Additional components required for proper installation not sold separately....

Stainless steel C-Clip & o-ring for securing HKS SSQV Blow-off Valves or Block-off Plates onto SSQV type mounting flanges. NOTE: Included with RIVA Power Cooler Kits for Yamaha SVHO (RY17040-PC-1) & SVHO (RY17080-PC) engine models....

Stainless steel C-Clip & o-ring for securing HKS SSQV Blow-off Valves or Block-off Plates onto SSQV type mounting flanges. NOTE: Included with RIVA Power Cooler Kits for Yamaha SVHO (RY17040-PC-1) & SVHO (RY17080-PC) engine models....

Our heavy duty one-piece bearing features increased surface area providing improved torsional stability of supercharger shaft. Bearing is constructed with superior materials & finish treatment for reduced friction & abrasion resistance. Compatible with all RIVA Supercharger Shaft Kits as well as OEM...

The ultimate racing and recreation covers for your Honda Watercraft. These covers are handmade in the USA with the finest materials including Ballistic Nylons, Ultra-Grade Marine Vinyl, and proprietary Non-Slip Traction Material. Available in a variety of colors to match your watercraft's paint and ...

The ultimate racing and recreation covers for your Honda Watercraft. These covers are handmade in the USA with the finest materials including Ballistic Nylons, Ultra-Grade Marine Vinyl, and proprietary Non-Slip Traction Material. Available in a variety of colors to match your watercraft's paint and ...

Our Valve Train Upgrade Kits increase the reliability of your modified engine by reducing the possibility of valve float at high rpm. Includes lightweight, precision-machined titanium valve retainers, racing valve springs, and base washers. Fits all 1.5L engine Kawasaki Jet Ski models....