Looking to significantly increase the size and strength of your Surron Light Bee or E-Ride Pro SS 2.0? The EBMX extended swingarm lengthens your wheelbase by 60mm (+2.4") and increases rear wheel travel by 3/4". This makes your bike more stable and planted, and helps keep the front wheel down during hard acceleration.
✅ BIKE FITMENT
- Surron Light Bee X (2017–2024, 2025, 2026)
- Surron Light Bee S
- Segway X160 / X260
- E-Ride Pro SS 1.0/2.0 and E-Ride Pro S – 10mm jackshaft only (does not fit newer E-Ride Pro models with the 12mm jackshaft)
Not compatible: Surron Ultra Bee, E-Ride Pro models with the 12mm jackshaft, Talaria, or any other bike not listed above.
Choose Your Version
Surron Light Bee
-
Best for: Surron Light Bee X and Light Bee S (and Segway X160/X260)
-
What's Included: EBMX extended swingarm
-
Not included: Chain, chain guide, rear shock and linkage
E-Ride Pro S/ SS 2.0 (10mm Jackshaft)
-
Best for: E-Ride Pro SS 1.0/2.0 and E-Ride Pro S with the 10mm jackshaft
-
What's Included: EBMX extended swingarm
-
Not included: Chain, chain guide, rear shock and linkage
Highlights
- 60mm (+2.4") longer wheelbase
- 220mm (+3/4") rear suspension travel (with EBMX YSS shock and linkage)
- Stronger and more rigid for less flex
- Support for wider tires
- Compatible with stock sprockets and 54T, 58T and 64T rear sprockets
- Works with most upgraded suspension systems and rear wheels
Recommended Shock Upgrade
We highly recommend pairing this swingarm with the EBMX YSS rear shock and linkage. A longer swingarm increases the load on your rear shock, so it needs to be matched with a high-quality shock and a higher spring rate. OEM-style shocks will not perform well with this upgrade.
Key Features
-
Reinforced CNC-Machined Design
Built from aerospace-grade billet aluminum with a dirt-shedding geometry and robust construction. The fully CNC-machined structure gives tighter tolerances, greater durability and a premium finish.
-
Extended Length for Stability and Control
The longer geometry improves rear wheel traction and stability, especially in high-power, off-road riding. You get better control, smoother landings and improved handling under acceleration.
-
Chain Guide System (sold separately)
The EBMX extended swingarm chain guide supports 54T, 58T and 64T sprockets for torque-focused trail, climbing or stunt setups, and helps keep your chain in line even in extreme conditions.
-
Improved Mud & Debris Clearance
Custom machined channels shed dirt and debris, reducing buildup and maintenance. Ideal for riders who don't shy away from tough, muddy trails.
-
New Chain Required
Because of the extended length, your existing chain will be too short. A new chain is required and should be sized for your sprocket choice and tension preference.
Frequently Asked Questions
Does this fit my E-Ride Pro?
It fits the E-Ride Pro SS 1.0/2.0 and E-Ride Pro S with the 10mm jackshaft. It does not fit newer E-Ride Pro models with the 12mm jackshaft.
Does it fit the Surron Ultra Bee?
No. This swingarm is for the Surron Light Bee X / S and Segway X160/X260 only.
Do I need a new chain?
Yes. The longer swingarm makes the stock chain too short. A chain is not included.
Do I need to upgrade my rear shock?
It's highly recommended. The longer swingarm puts more load on the rear shock, and OEM-style shocks will not perform well. The EBMX YSS shock and linkage are the recommended pairing.
Is the chain guide included?
No. The EBMX Extended Swing Arm Chain Guide is sold separately.
What sprockets can I run?
Stock sprockets plus 54T, 58T and 64T rear sprockets.
