KyVex Billet Swing Arm | Sur-Ron Light Bee X

Built for Harder Riding, More Power, and Less Flex

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

If you are building a Sur-Ron Light Bee X that is seeing real abuse, more power, bigger hits, or a full custom setup, the swing arm matters more than most riders realize. The KyVex fully billet aluminum swing arm was built specifically for riders who have outgrown the limits of the stock cast setup and want a stronger, more precise foundation for the rear of the bike.

The factory cast aluminum swing arm can flex, crack, or warp over time, especially with aggressive riding, upgraded power systems, heavier components, or repeated off-road punishment. KyVex solves that issue by replacing the stock cast design with a CNC-machined 6061 billet aluminum swing arm built for long-term durability, tighter tolerances, and more confidence when the bike is pushed hard.

Why It Stands Out

This is one of those upgrades that does more than just change the look of the bike. A stronger swing arm helps the rear of the bike stay more composed under load, especially when you are hitting rough terrain, landing harder, or putting more torque through the drivetrain. Between the solid 6061 billet construction and the precision CNC machining, this piece is built for riders who want more strength, better consistency, and a cleaner overall build quality than the stock part can offer.

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

Direct Replacement, OEM Fit

This is a true direct replacement for the stock swing arm. Every mounting point is machined to factory specifications, which means your OEM components bolt directly on without modification. You can transfer over your existing hardware and step into a stronger rear chassis setup without turning the project into a fabrication job.

• Direct bolt-on replacement
• Machined to OEM mounting specifications
• No modification required
• Designed to work with stock component fitment

Built in the USA, Backed by a Domestic Brand

Another big advantage here is that KyVex is based in the USA. That matters. You are supporting an American company instead of sending your money overseas, and you are avoiding the inflated tariff-driven price add-ons that have become common with imported parts. For riders who care about quality, support, and keeping their dollars here at home, that is a real benefit.

• Made by a USA-based company
• Keep your money in America
• No overseas tariff price add-ons
• Built for riders who want premium domestic parts

Style to Match the Build

The KyVex billet swing arm is available in six premium colors, plus custom powder coat options for riders who want something more personal. Whether you are putting together a race bike, a high-power street build, or a clean custom show setup, this swing arm gives you the strength and the finish quality to match the rest of the build.

Technical Information

• Product: KyVex fully billet aluminum swing arm
• 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

If you are serious about building a real performance Sur-Ron, this is not just a cosmetic part. It is a structural upgrade that helps the bike hold up better when the riding gets harder and the power goes up.

• Riders building high-power Light Bee X setups
• Trail and off-road riders pushing the bike beyond stock use
• Custom builders who want USA-made strength and premium finish quality