Pushing the limits of e-moto performance, built for riders by riders
Free installation
Amprex backs its riders. All batteries and controllers include free installation — no hidden costs. We also run free-install perks on select accessories during launches and milestones. Getting your bike dialed shouldn’t cost extra.
quality
At Amprex, we stand by the quality of every product we make. That’s why:Batteries & Chargers → 1-Year Warranty (covers all non–user errors)
Controllers → 6-Month Warranty (covers all non–user errors)Because real performance should always come with real reliability.
the Team Behind AMPREX
At Amprex, it’s about people and performance.
We back riders with parts built in industry-leading factories and tested to the highest standards. With over four years in high-performance e-moto, our founder Cooper — former director of F1 Ebikes — brings the same passion, reliability, and innovation that made F1 a trusted name.
amprex 200a lbx controller
Unlock the full potential of your SurRon with our Amprex 200A Controller — the ultimate upgrade for both stock and high-performance builds. Designed to run seamlessly on 60V–72V batteries, it delivers up to 200A line current and 560A phase current for incredible torque and acceleration. With advanced features like flux weakening, fully tunable parameters, and adjustable power across RPM ranges, you have complete control over your ride. Almost every setting can be customized to match your style, whether you want more low-end torque or higher top speed. Starting at just $875 AUD.
Best value entry into high-performance 72V power
Extended range, balance of value and performance
Maximum performance, built for serious racing
how fast can my surron go with your controllers and batterys
It depends on the powertrain you choose. Our 200A system, paired with the correct gear ratios, can reach speeds of upwards of 120 km/h.
Where are your products manufactured?
Our parts are sourced both globally and locally, and we only work with the highest-quality factories. Every manufacturer we partner with is carefully selected to ensure premium performance, reliability, and consistency in every product we sell.
How much does shipping cost?
Shipping costs vary. For all spare parts and controllers, we offer free express shipping which takes 1–2 weeks.
For our batteries, we have two shipping options:
- 5–7 weeks total delivery time
- 2–3 weeks total delivery time
(Battery shipping times include manufacturing time.)