Cardiff workshop & showroom · CF24 1QU
Cardiff's eBike
Conversion Specialists
Hub motors, Bafang mid drives, lithium batteries & full conversion kits — in stock in Cardiff. Expert repairs, custom builds and free advice from our CF24 1QU workshop.
Workshop at a glance
5000W
Highest wattage kit stocked in South Wales
72V
Maximum voltage batteries available off the shelf
48h
Typical repair & service turnaround time
CF24 1QU
Cardiff location with street parking nearby
What we do in Cardiff
Everything eBike,
one Cardiff address
All4eBikes is Cardiff's only dedicated eBike conversion specialist. Conversion kits, battery upgrades, bespoke builds and full workshop servicing — all at CF24 1QU.
eBike conversion kits
Rear hub motor kits, Bafang mid drives and full wheel builds. 250W to 5000W — one of the widest ranges stocked in the UK. See them before you buy.
Browse kits
eBike batteries Cardiff
36V, 48V and 72V lithium packs in stock. Triangle, rear rack and bottle cell formats. Replacement or upgrade — we'll match the right pack to your system.
Browse batteries
Bike repair Cardiff
Motor diagnostics, battery health checks, brake & gear adjustments, wheel rebuilds and full annual services. All makes and models welcome.
Book a repair
Custom eBike builds
Bring in your bike. We spec, source and fit the perfect conversion for your riding style, terrain and budget. High-wattage off-road builds are our speciality.
Enquire
Same-day collection
Order online and collect from Cardiff the same day, or browse in the showroom. Controllers, displays, throttles, sensors and wiring all in stock at CF24.
Browse parts
Legal compliance advice
We explain EAPC rules, wattage limits and speed restrictions clearly. We stock both 250W road-legal kits and higher-wattage off-road options. Always honest guidance.
Read FAQs
Why All4eBikes Cardiff
South Wales' most stocked
eBike conversion workshop
Unlike online-only retailers, we hold stock locally, offer hands-on help and can build or repair your eBike on-site. If it's listed, it's here in Cardiff.
5000W
Highest wattage kit stocked in South Wales
72V
Maximum voltage batteries available off the shelf
48h
Typical turnaround for most repair & service jobs
Easy-access Cardiff location with parking nearby
Find us
Visit the Cardiff workshop
We're at 2 Beresford Road Lane, Cardiff CF24 1QU — easy to reach from Roath, Cathays and the city centre. Walk-ins always welcome during opening hours.
All4eBikes · CF24 1QU
Opening hours
Monday9:00 – 17:30 Open
Tuesday9:00 – 17:30
Wednesday9:00 – 17:30
Thursday9:00 – 17:30
Friday9:00 – 17:30
Saturday10:00 – 16:00
SundayClosed
Common questions
Cardiff eBike conversion & repair — FAQs
Everything you need to know before visiting or ordering.
QDo you fit conversion kits at the Cardiff workshop?
Yes. Bring your bike to our CF24 1QU workshop and our technicians will fit your chosen kit. We handle everything from wheel lacing to controller wiring. Contact us for a fitting quote.
QCan I see the kits in person before buying?
Absolutely — walk-ins are welcome during opening hours. We stock kits, motors and batteries in the showroom. Our team can also check compatibility with your specific frame.
QWhat bike repair services do you offer in Cardiff?
eBike servicing, motor diagnostics, battery health testing, controller fault-finding, brake & gear adjustments, tyre replacement and full annual services. We also repair conventional bikes.
QAre your conversion kits road-legal in the UK?
UK EAPC regulations limit road-legal eBikes to 250W continuous and 15.5mph. We stock 250W road-legal kits and higher-wattage kits (up to 5000W) for off-road and private land use. We'll always advise correctly.
QHow long does a repair take?
Most repairs and services are turned around within 48 hours. Complex custom builds or specialist part orders may take longer — we'll give you an accurate timeline when you book in.
QDo you deliver to Cardiff and South Wales?
Yes — next-day UK delivery on all in-stock items when ordered by 2pm weekdays. Cardiff and South Wales customers can also choose free same-day collection from the CF24 1QU workshop.
Ready to go electric?
Visit the Cardiff workshop, call for advice, or shop the full range online. Next-day delivery available on all UK orders.
