Top Speed: 80–90 km/h
Motor: 3000W Gearless Hub (MTX 39 Rim)
Controller: 60A Smart Controller (XT90)
Display Options: SW900 or UKC1
Best For: High‑speed trail riding
Includes: Throttle, brake levers w/ cut‑off, PAS sensor, torque arms
Default Controller: Sine Wave (Leave a note in the order notes if you prefer Square Wave)
2Fast E-Bikes 3000W Conversion Kit is built for serious riders who want next-level speed and torque. Designed to pair with 72V batteries, this high-performance kit delivers powerful acceleration and top speeds of up to 80–90 km/h, making it perfect for riders who want to dominate the trail.
The heavy-duty gearless hub motor is pre-laced to an MTX 39 double-wall rim for added strength and stability. A 60A smart controller ensures smooth delivery of power, and the included display (SW900 or UKC1) keeps you fully in control of your ride.
What’s Included
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1x 3000W Gearless Hub Motor (MTX 39 Rim)
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1x 60A Smart Controller (XT90)
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1x SW900 or UKC1 Display
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1x Twist Throttle
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2x Brake Levers with Cut-Off Sensors
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1x 12 Magnet PAS Sensor
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2x Torque Arms
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1x User Manual
Default Controller
Sine Wave (Leave a note at checkout if you prefer Square Wave)
Keep in Mind
Requires quick-release (open dropout) frame.
Apply Loctite to rotor screws to prevent motor wire damage.
Some setups may need a 3–5mm brake spacer.
Use metal spacers only — plastic is not recommended.
Note: Please review our Terms & Conditions before purchasing.
- Covers
Manufacturing defects only
- Does Not Cover
Misuse, water damage, normal wear & tear
- Resolution
Refund or replacement if the product is faulty and cannot be repaired
Full details: See our Terms & Conditions page
1. Will this kit fit my bike?
Yes – if your bike has open‑slotted dropouts and quick release. Make sure to choose the correct dropout size in the product options.
2. What are dropouts and how do I know which size to choose?
Dropouts are the slots your wheel axle sits in. Measure the inside width between them – usually 135 mm for most bikes with quick release. Match this to the option shown on the product page.
3. Does the kit include a battery?
No – batteries are sold separately. You’ll need a compatible battery to power the kit.
4. How long will delivery take?
Express: 2–4 weeks.
Standard: 40–70 days.
Production time is usually 5–10 business days.
5. What’s the difference between sine wave and square wave controllers?
Sine wave: smoother, quieter, better control.
Square wave: stronger punch off the line, a bit louder.
