Early Access opens 18 Nov · Sign up →
Account

Cart

Your cart is empty

Start shopping

KirbEbike workshop

E-bike conversion guides

Fitting, batteries, motors, controllers and UK rules — practical guides from the team that builds and supports KirbEbike conversion kits.

246 guides

Upgrading Brakes and Wheels for High‑Power E‑Bike Kits: What’s Required Motors & Performance

Upgrading Brakes and Wheels for High‑Power E‑Bike Kits: What’s Required

Installing a high power ebike conversion kit transforms your bicycle into a thrilling electric machine, but standard bicycle components often can't safely handle the increased speeds, weight, and forces these... Do You Need Insurance for an E‑Bike or Conversion Kit? Basics by Region Legal & Safety

Do You Need Insurance for an E‑Bike or Conversion Kit? Basics by Region

When you convert your traditional bicycle using an e-bike conversion kit, insurance requirements become a crucial consideration that many riders overlook until problems arise. Whether insurance is mandatory, recommended,... Safety Checklist Before Riding a High‑Power E‑Bike Conversion Kit Legal & Safety

Safety Checklist Before Riding a High‑Power E‑Bike Conversion Kit

High-power e-bike conversion kits transform ordinary bicycles into thrilling electric machines capable of impressive speeds and performance. However, with power ratings ranging from 1500W to 4000W, these high power... Throttle vs Pedal Assist: Legal Differences and What’s Allowed on Public Roads Legal & Safety

Throttle vs Pedal Assist: Legal Differences and What’s Allowed on Public Roads

One of the most consequential decisions when selecting an e-bike conversion kit involves choosing between throttle control and pedal-assist operation—or both. This choice extends far beyond personal preference, fundamentally determining... How Fast Can an E‑Bike Legally Go in Your Country? (US, UK, EU Overview) Legal & Safety

How Fast Can an E‑Bike Legally Go in Your Country? (US, UK, EU Overview)

Speed limits for electric bicycles represent one of the most critical regulatory distinctions separating legal e-bikes from motor vehicles requiring registration and licensing. Whether you're considering an e-bike conversion... Are 1000W and 2000W E‑Bike Conversion Kits Street‑Legal? Legal & Safety

Are 1000W and 2000W E‑Bike Conversion Kits Street‑Legal?

The question of legality surrounding high-power e-bike conversion kits generates considerable confusion among prospective buyers. While 1000W and 2000W systems offer exhilarating performance and exceptional hill-climbing capabilities, their legal status... E‑Bike Classes Explained (Class 1, 2, 3) and What They Mean for Conversion Kits Legal & Safety

E‑Bike Classes Explained (Class 1, 2, 3) and What They Mean for Conversion Kits

Understanding e-bike classifications might seem like navigating a maze of regulations, but it's essential knowledge when you're considering an e-bike conversion kit. The three-class system used predominantly in the... Are E‑Bike Conversion Kits Legal in the UK, EU and US? Power & Speed Limits Explained Legal & Safety

Are E‑Bike Conversion Kits Legal in the UK, EU and US? Power & Speed Limits Explained

Converting your traditional bicycle into an electric powerhouse sounds exciting, but before you install that e-bike conversion kit, understanding the legal landscape is essential. The legality of e-bike conversion... How Temperature Affects E‑Bike Battery Performance and Range Batteries & Charging

How Temperature Affects E‑Bike Battery Performance and Range

When you've invested in converting your regular bicycle with a quality e-bike kit, understanding how temperature impacts your battery's performance becomes crucial for getting the most from every... E‑Bike Battery Maintenance Checklist for Daily Commuters Maintenance & Repair

E‑Bike Battery Maintenance Checklist for Daily Commuters

Daily commuting on an e-bike demands reliability. Your battery powers every journey, and neglecting its maintenance means risking unexpected failures during your morning ride to work or evening... Fast Charging E‑Bike Batteries: What’s Safe and What Damages Your Pack Batteries & Charging

Fast Charging E‑Bike Batteries: What’s Safe and What Damages Your Pack

The promise of fast charging is tempting—plug in your e-bike battery during lunch and ride home fully charged. But before you rush to purchase that high-amperage charger, understanding... E‑Bike Battery Lifespan: How Many Cycles and How to Make Packs Last Longer Maintenance & Repair

E‑Bike Battery Lifespan: How Many Cycles and How to Make Packs Last Longer

Your e-bike battery represents one of the most significant investments in your conversion kit, and understanding its lifespan directly impacts your long-term ownership costs. Most riders wonder how...

Newsletter

Get the next guide first

Fitting advice, battery know-how and the deals worth knowing about. No spam.