Sur-Ron Light Bee X Swingarm – Genuine OEM Rear Swing Arm

This Sur-Ron Light Bee X swingarm is a genuine Sur-Ron OEM rear swing arm. It is built for the Sur-Ron Light Bee X electric dirt bike. Moreover, it fits both the Off-Road version and the road-legal L1e version. The arm is made from a high-grade aluminium alloy used at the factory.

The rear swingarm is a structural chassis and suspension component. It carries the rear wheel and works together with the rear shock absorber. Consequently, its stiffness has a direct effect on how the bike handles. This unit delivers the intended stiffness, the correct geometry and reliable rear wheel guidance.

Installation goes straight into the original OEM mounting points. No frame modification is needed. In addition, the arm carries genuine chain tensioner slots, so chain line and tension are adjusted the factory way. It suits trail riding and everyday use alike.

Key Benefits

• Genuine Sur-Ron OEM part – full compatibility with the Light Bee X chassis, with no fitting or adaptation work.
• Factory-accurate geometry – stability through jumps and corners, plus less frame flex under load.
• Aluminium alloy construction – the original factory material, chosen for stiffness and long service life.
• Bolt-on installation – the arm mounts directly to the original OEM pivot and mounting points.
• Works with the original shock – the rear shock absorber mounting point matches the factory position.
• Accepts the original wheel axle – the rear axle slides in without spacers or adapters.
• OEM chain tensioner slots – chain line and chain tension stay adjustable exactly as designed.
• Covers both trims – one part serves the Off-Road and the L1e Light Bee X builds.

Who Is This Swingarm For?

This rear swing arm is made for the Sur-Ron Light Bee X electric dirt bike. It fits the Sur-Ron Light Bee X Off-Road version, which is not registered for public roads. Furthermore, it fits the Sur-Ron Light Bee X L1e version, which is homologated in the moped class.

Riders who use their bike off-road, on training tracks and in daily riding will find it a direct match. Above all, it is the part you need after a crash or a heavy impact. In those cases the original swingarm is often bent or cracked, and replacement is the only safe route.

It is also chosen by owners who refresh the chassis before a new season. Replacing the swing arm is structural repair work. Therefore, we recommend leaving the job to a workshop or an experienced mechanic. After fitting, adjust the chain tension and check the chain line.

What’s in the Box

• Sur-Ron Light Bee X rear swingarm – 1 pc.

Not included: rear wheel axle, chain tensioners, bearings and bushings, brake caliper bracket. These items ship separately unless listed above.

Technical Specifications

Why Choose This OEM Swingarm

A genuine OEM part reproduces the factory geometry precisely. As a result, the pivot position, the shock mount and the chain line stay exactly as they were on a new bike. Aftermarket copies rarely hold those three references at once.

The aluminium alloy structure supplies the stiffness the chassis was designed around. Because of that, the rear wheel holds its line through jumps and corners, and the frame twists less. That difference matters most on rough off-road terrain.

Plug-and-play fitment also saves workshop time. Your original components – shock, wheel axle, brake system and chain – all locate without shimming or trial fitting. In short, the rebuild stays predictable from start to finish.

Frequently Asked Questions

Does this swingarm fit the Sur-Ron Light Bee X?

• Yes, it is designed specifically for the Sur-Ron Light Bee X.
• It is a genuine Sur-Ron OEM part, not a universal replacement.
• It bolts into the factory Light Bee X mounting points.

Which Light Bee X versions does it suit?

• The Sur-Ron Light Bee X Off-Road version.
• The Sur-Ron Light Bee X L1e version, the registrable moped class build.
• Both trims use the same rear swing arm.

Do I need to modify the frame to fit it?

• No frame modification is required.
• The arm mounts directly into the original OEM points.
• The rear shock mount matches the factory position.

Will my original rear wheel axle still fit?

• Yes, the original rear wheel axle installs directly.
• No spacers or adapters are needed.
• The chain tensioner slots are the OEM design.

What material is the swingarm made from?

• A high-grade aluminium alloy to factory specification.
• The alloy provides chassis stiffness and long service life.
• It matches the material used on the standard bike.

Can I install it myself?

• Swing arm replacement is structural repair work.
• A workshop or experienced mechanic is recommended.
• Chain tension and chain line must be set after fitting.

Are bearings and tensioners included?

• The package contains the rear swingarm only.
• Bearings, bushings and chain tensioners are not included.
• The rear axle and brake caliper bracket are also separate.

If your Light Bee X swing arm is bent, cracked or tired after a season of hard riding, this genuine OEM unit returns the chassis to factory geometry. Fit it, set the chain tension, check the chain line, and the bike tracks the way Sur-Ron intended.