Description
UMI Billet Steering Arm Upgrade for Yamaha WaveBlaster B1
This UMI Racing billet steering arm upgrade for the Yamaha WaveBlaster B1 is designed for riders who want sharper steering response, improved durability, and a more connected feel at the handlebars. The WaveBlaster B1 rewards precise input, and this upgrade gives you a stronger link between your bars and the pump, helping you take full advantage of the hull’s playful handling.
Constructed from quality billet aluminum and finished in a sleek black anodize, the steering arm is engineered to handle aggressive riding, surf conditions, and repeated hard cornering. Unlike tired stock arms that can flex, wear, or develop play, the UMI arm maintains tight tolerances over time, so your steering stays consistent.
Features and Advantages
- Billet aluminum construction for increased strength over OEM steering arm components
- Black anodized finish adds corrosion resistance and clean performance styling to your WaveBlaster B1
- Designed specifically for the B1 platform to maintain proper geometry and cable routing
- Reduces steering slop and flex, giving a more direct and predictable response at the bars
- Ideal companion upgrade when running aftermarket handlebars, steering systems, or aggressive ride plates
Built for Performance WaveBlaster Setups
Many B1 builds include pump mods, ride plate changes, and engine upgrades, but all of that potential can be wasted if the steering system feels vague. Upgrading the arm to this UMI billet piece tightens the whole front end, making the ski easier to place on a buoy line or carve in the surf.
Whether you are restoring a classic WaveBlaster or dialing in a competition-ready machine, this billet steering arm offers a simple, high-impact improvement. UMI Racing components have long been used by riders who want hardware that can keep up with modern riding, and this arm is no exception.






