KyVex Billet Swing Arm — Surron Ultra Bee

Pre-Order

For riders who push an Ultra Bee harder than the stock swing arm was ever meant to handle, KyVex built a fully billet answer. CNC-machined from solid 6061 aluminum, it brings serious strength, precision, and durability to the back of your bike.

The factory cast swing arm has a reputation for cracking, flexing, and warping over time, especially with aggressive riding, heavy upgrades, or hard off-road use. Swapping cast construction for a precision-machined billet structure targets those weak points directly and is built for long-term reliability.

It's a true direct replacement. Every mounting point is machined to factory spec, so your OEM components bolt straight on with no modification. Transfer your existing parts over and you're done.

Features

• Fully billet aluminum swing arm for the Surron Ultra Bee
• CNC-machined from solid 6061 billet aluminum
• Significantly stronger than the factory cast swing arm
• Built to address common cracking and warping issues
• Direct bolt-on replacement: all stock components fit
• Compatible with 2025 and 2026 Surron Ultra Bee
• Available in six colors