Ultra Bee Build: Best Parts to Add in 2026
The Sur-Ron Ultra Bee is the middleweight king of the e-moto world: 12.5 kW of stock power, a 74V system and real MX geometry. Out of the box it is already a serious machine — which is exactly why upgrading it pays off so well. Every improvement lands on a solid platform. Here is the build path we recommend for 2026, based on what our customers actually install and what we test on our own bikes.
1. Power first: Torp TC1000 2.X controller kit
If you want the single biggest transformation, this is it. The Torp TC1000 2.X controller kit for the Ultra Bee is the only aftermarket controller that comes pre-configured for the Ultra Bee — no guesswork, no risky settings. You bolt it on, pair the mobile app and choose how the bike delivers its power.
- Massive power increase over the stock controller, with smooth and predictable delivery
- Pre-configured for the Ultra Bee — quick installation, no custom mapping needed to start
- Full tuning via the Torp mobile app: power modes, throttle response, field weakening
- EU warranty and support from an official Torp dealer
2. Wheels: 18/21" off-road set
The stock wheels are the compromise Sur-Ron chose for everyone. If you ride real terrain, the 18/21-inch off-road wheel set changes how the bike rolls over obstacles: a 21" front wheel carries momentum through roots and rocks instead of deflecting off them, and the full-size dimensions open up the entire catalogue of proper MX and enduro tires. Our wheel sets are hand-built and trued in-house before shipping.
3. Suspension: make it match the new power
More power and more speed expose the factory rear shock quickly. The RFLOXA RAF55RV rear shock with a 550 lbs spring is built for aggressive riding: precise control under braking, composure on jumps and rough terrain, and a spring rate that actually works for adult riders. If you weigh over 80 kg and still ride the stock spring, this is not an upgrade — it is a correction.
4. Reinforce what the terrain attacks
The Ultra Bee's suspension linkage takes a beating off-road. CNC-machined reinforced links and triangles in 7075 aluminium remove the flex and play of the stock parts, while frame guards and covers protect the paint and components. These are small-budget items that protect the expensive ones.
Suggested build order for 2026
- Stage 1 — control: reinforced suspension link, frame guards, footpegs
- Stage 2 — terrain: 18/21" wheel set with proper off-road tires
- Stage 3 — suspension: RFLOXA rear shock or 550 lbs spring matched to your weight
- Stage 4 — power: Torp TC1000 2.X controller kit
You can start from any stage, but this order means every next upgrade lands on a chassis that can handle it.
Why build with 96 Power Parts
We are not a dropshipping store. Our CNC parts are designed and machined in-house in the EU, tested on our own Ultra Bees before they reach the shelf, and shipped fast from Europe — no customs surprises, no month-long waiting. That is why riders rate us 4.8/5 across hundreds of verified reviews.
Ready to start your build? Browse the full Ultra Bee parts and tuning category — if you are not sure what fits your riding style, message us and we will spec the build with you.