ACX 5000W Conversion Kit

Experience the ultimate in electric bike performance with the ACX 5000W Conversion Kit. Designed for riders who demand maximum power, extreme acceleration, and uncompromising reliability, this kit transforms your bicycle into a high-performance electric machine capable of tackling steep climbs, challenging terrain, and high-speed riding with ease.

Built using heavy-duty components and engineered for serious performance, the ACX 5000W Kit is the ideal choice for advanced riders looking to push the limits of what's possible.

Performance

• 5000W Brushless Rear Hub Motor

• Top Speed: Up to 95 km/h (59 mph) (depending on battery, rider weight, terrain, and riding conditions)

• Massive torque for explosive acceleration and exceptional hill-climbing power

• Compatible with 72V battery systems (battery sold separately)

• Advanced LCD Display with speed, battery level, trip information, and assist settings

What's Included

• 5000W Rear Hub Motor pre-laced into a heavy-duty rim

• High-Performance Controller

• LCD Display

• Thumb or Twist Throttle

• Pedal Assist Sensor (PAS)

• Brake Levers with Motor Cut-Off

• Dual Reinforced Torque Arms

• All required wiring and installation hardware

Why Choose the ACX 5000W Kit?

• Extreme acceleration and outstanding top-end performance

• Massive torque for demanding climbs and off-road riding

• Heavy-duty construction for long-lasting durability

• Quiet, efficient, and low-maintenance brushless motor

• Available in multiple wheel sizes to suit a wide range of bicycles

• Perfect for high-performance e-bike builds and experienced riders

Compatibility

Designed for bikes with open rear dropouts (quick-release style). Please ensure you select the correct wheel size before ordering. Due to the power output of this kit, a strong bicycle frame and high-quality hydraulic disc brakes are strongly recommended.

Battery not included. For the best performance, pair the kit with a high-quality 72V lithium battery.

Please note: Top speed and range will vary depending on battery voltage, battery capacity, rider weight, terrain, weather, and riding style. This kit is intended for experienced riders and may not be legal for use on public roads in some regions. Always check your local laws and regulations before riding and wear appropriate protective equipment.

Shipping and delivery

Standard shipping: 50–60 days (shipped by sea). Need it sooner? Express shipping is available at checkout for an additional cost, arriving in 15–20 days.

• Wheel26 / 27.5 / 29
• DisplaySW900 / UKC1
• Brandacxebikes

• Motorised wheel (26", 27.5" or 29")
• Controller
• Display (SW900 or UKC1)
• Throttle and brake levers
• Pedal-assist sensor
• Wiring loom and connectors
• Dual reinforced torque arms
• Battery not included — compatible with 72V battery systems

Standard shipping: 50–60 days (shipped by sea). Need it sooner? Express shipping is available at checkout for an additional cost, arriving in 15–20 days.

30-day return window on unused kits. 12-month warranty on motor, controller and battery. Reach out via the chat widget for support.