Description
This is a brand new 5000W professional electric bike based on the Carrera Vengeance Hybrid frame with a powerful 72V 20Ah battery. Built from the ground up in our Northampton workshop by a professional with over 8 years of experience and more than 1500 bikes assembled.
The motor delivers up to 4600 watts peak power — you can see the real-time power output on the large SW900 display. Top speed is 40–50+ mph, depending on rider weight, weather, road surface and riding style. On a full charge you get approximately 30 miles of range, sometimes more when riding conservatively.
This bike has a dedicated 15 mph speed limiter button — perfect for private land use only. Everything on this bike is either brand new or professionally upgraded: new 72V 20Ah battery with 60A BMS, new high-power electric motor with 60A controller, upgraded hydraulic disc brakes, front and rear mudguards, strong rear rack with a tent, full pedal assist system with 5 modes, and tough 27.5-inch wheels with aggressive off-road tyres.
Key Features:
• 5000W high-power rear hub motor
• 72V 20Ah battery with 60A BMS for maximum power delivery
• 60A controller for optimal performance
• SW900 full-colour display showing real-time power
• Hydraulic disc brakes with sensors
• 5-level pedal assist + thumb throttle
• Front and rear mudguards
• Rear rack with tent for long trips
• 27.5” wheels with aggressive tyres
• Special 15 mph limiter button for private land use
This is a serious, high-power electric bicycle built by a real professional. It’s not a factory ebike — this is a proper workshop-built machine made for real performance and reliability.
Warranty & Support:
• 6 months or 500 miles warranty on battery and motor (whichever comes first)
• Full aftercare available — I have all parts and knowledge to support your bike for many years
Delivery: We are based in Northampton and can deliver anywhere up to 200 miles for an additional fee.
Please call 07752067648 to arrange delivery or pickup and to discuss final price.
Payment by cash or bank transfer after delivery or pickup. Serious buyers only.
This is a proper professional build — strong, reliable, and ready to ride. Not just another ebike, but a carefully upgraded machine built by an experienced specialist.
DM or call for more information.










Mark –
This bike is insanely powerful! I live in a hilly area and was sure it wouldn’t handle the climbs — especially since I weigh 100 kg. But it goes up with ease, like I’m flying. Absolutely love it!