KyVex Billet Subframe | Sur-Ron Light Bee X

Stronger Rear Structure for Real Riding

Limited stock available. First batch will ship out in 7 to 8 weeks.

The rear of your Sur-Ron takes more abuse than most riders think. Hard landings, aggressive riding, added weight from upgrades, all of that stress gets transferred into the subframe. The KyVex fully billet aluminum subframe was built for riders who are tired of dealing with the limits of the stock cast design and want something that actually holds up long term.

The factory subframe is cast aluminum, which can flex, crack, and fatigue over time, especially when the bike is ridden hard or upgraded. KyVex replaces that weak point entirely with a CNC-machined 6061 billet aluminum subframe, giving you a stronger, more rigid structure that is built to handle real-world riding and higher performance setups.

Why It Stands Out

This is one of those upgrades that improves both durability and the overall feel of the bike. A more rigid subframe helps keep everything aligned and supported, especially when you are riding aggressively or carrying extra load from aftermarket parts. Combined with precision CNC machining and solid billet construction, this is a major step up from anything cast.

• First fully billet aluminum subframe for the Sur-Ron Light Bee X
• CNC-machined from solid 6061 billet aluminum
• Significantly stronger than the factory cast subframe
• Eliminates common cracking, flex, and warping issues
• Built for aggressive riding and long-term reliability

Direct Replacement, OEM Fit

This is a true bolt-on upgrade. Every mounting point is machined to match OEM specifications, so all of your factory components transfer over cleanly without modification.

• Direct bolt-on replacement
• OEM mounting points and geometry
• No modification required
• Compatible with stock Sur-Ron Light Bee X components

Arizona Built, No Overseas Tariffs

The KyVex subframe is built right here in Arizona, USA. That means you are not dealing with overseas production delays or inflated pricing from import tariffs. You are getting a part made domestically, with consistent machining quality and a team that understands these bikes.

• Designed and manufactured in Arizona, USA
• Keep your money in America
• No overseas tariff price add-ons
• Higher quality control and faster availability

Dial in Your Build

Available in six premium colors with custom powder coat options, this subframe lets you match your build exactly how you want it. Whether you are going for a clean OEM+ look or a full custom setup, the finish options are there to back it up.

Technical Information

• Product: KyVex fully billet aluminum subframe
• Bike compatibility: Sur-Ron Light Bee X
• Material: 6061 billet aluminum
• Manufacturing process: CNC-machined from solid billet
• Replacement type: Direct stock replacement
• Fitment: OEM mounting points, no modification required
• Color options: 6 premium colors
• Finish options: Custom powder coat available
• Availability: Limited stock, first batch ships in 7 to 8 weeks

Fitment

• Sur-Ron Light Bee X

Who This Is For

This is for riders building a Sur-Ron that is meant to last. If you are adding power, riding harder, or just want to eliminate weak points in the chassis, the subframe is a smart place to start.

• High-power Sur-Ron Light Bee X builds
• Off-road and aggressive trail riders
• Custom builders looking for USA-made strength and finish quality