From a rusted garden relic to a road-legal machine — follow the real-time journey of building the Panther, passing the DVSA test, and launching a blueprint for UK e-bike conversions.
Follow the Project
It started with an old, rusty bike chained up outside for 5 years.
I brought it back to life, slapped a motor on, and turned it into a 40mph fire hazard. That’s when I realised — this needs to be done properly.
Warrior Cycles is about converting bikes the right way: legally, safely, and road-ready.
The first controller that came with the kit seized the back wheel mid-ride — just locked up. I was 4 miles from home and had to drag it back.
I upgraded to a 40A controller. Big speed upgrade… but the bag nearly caught fire.
🔥 The wires melted. It was smoking when I stopped.
40mph on V-brakes and a budget frame? Too fast. Too dangerous. And absolutely wouldn’t pass a DVSA inspection.
A new build. Stronger frame. 4-inch fat wheels. Hydraulic brakes. VESC controller. Fixed top speed — 28mph.
Built from scratch to meet DVSA requirements. Every label, mirror, light, reflector, and bracket added by hand.
This isn’t just a bike anymore. It’s the Panther — the first Warrior Cycles prototype.
Labels. Lights. Reflectors. Mirrors. Side stand. Number plate holder. All fitted by hand.
The Panther’s ready — on paper, at least.
I’ve built this to pass the DVSA MSVA test. And to be honest, they've been brilliant.
Professional, responsive, and helpful throughout.
From a rusty shed frame to a potential UK road-legal electric vehicle.
How I turned a rusted bike into a 40mph fire hazard... and then something road-legal.
Read MoreNew builds. Road-legal conversions. All the lessons — straight from the workshop.
From a knackered old frame to a 40mph fire hazard...
Then stripped back, rebuilt, upgraded, and prepped for inspection.
The lights are fitted. The mirrors are on. The paperwork’s filed.
It’s ready for the DVSA.
Now comes the moment of truth:
Will it pass?
From a rusted garden relic to a road-legal machine — follow the real-time journey of building the Panther, passing the DVSA test, and launching a blueprint for UK e-bike conversions.
Follow the Project