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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

How to Match an E‑Bike Battery to Your Motor Power Safely Batteries & Charging

How to Match an E‑Bike Battery to Your Motor Power Safely

Matching your battery to your motor is the foundation of a safe, efficient, and powerful e-bike conversion. Get this pairing wrong, and you risk damaging components, creating safety... How Far Can a 52V 20Ah or 72V 20Ah Battery Take You? Real‑World Range Examples Batteries & Charging

How Far Can a 52V 20Ah or 72V 20Ah Battery Take You? Real‑World Range Examples

When you're investing in an e-bike conversion, one question dominates: "How far will it actually take me?" While manufacturers provide estimated ranges, real-world performance depends on variables most... How to Choose Battery Capacity (Ah & Wh) for Your E‑Bike Conversion Kit Batteries & Charging

How to Choose Battery Capacity (Ah & Wh) for Your E‑Bike Conversion Kit

Selecting the right battery capacity is arguably the most crucial decision you'll make when converting your traditional bicycle to electric power. The battery determines not just how far... 52V vs 72V E‑Bike Systems: When Do You Need Ultra‑High Voltage? Batteries & Charging

52V vs 72V E‑Bike Systems: When Do You Need Ultra‑High Voltage?

Choosing between 52V and 72V e-bike systems isn't just about numbers—it's about matching power to purpose. While a 52V system delivers excellent performance for most riders, 72V systems... 48V vs 52V E‑Bike Batteries: Does Higher Voltage Really Make You Faster? Batteries & Charging

48V vs 52V E‑Bike Batteries: Does Higher Voltage Really Make You Faster?

When converting your traditional bicycle into an electric powerhouse, one of the most critical decisions you'll face is choosing between a 48V and 52V battery system. This choice... 36V vs 48V E‑Bike Batteries: Which Voltage Is Right for You? Batteries & Charging

36V vs 48V E‑Bike Batteries: Which Voltage Is Right for You?

36V or 48V? Compare ride feel, hill performance, watt-hours, full-charge voltage and component compatibility before choosing your e-bike battery. Tuning an E‑Bike Conversion Kit for Off‑Road vs City Riding Off Road

Tuning an E‑Bike Conversion Kit for Off‑Road vs City Riding

Converting your bicycle with an electric motor kit opens endless possibilities, but getting the most from your investment requires proper tuning for your specific riding environment. Whether you're... How Rider Weight and Terrain Impact E‑Bike Kit Performance Buyer's Guide

How Rider Weight and Terrain Impact E‑Bike Kit Performance

Converting your traditional bicycle into an electric bike opens up new possibilities for commuting, recreation, and tackling challenging routes. However, the performance of your ebike conversion kit doesn't... E‑Bike Conversion Kits for Long‑Distance Touring: What Specs to Prioritize Buyer's Guide

E‑Bike Conversion Kits for Long‑Distance Touring: What Specs to Prioritize

Long-distance bicycle touring demands exceptional endurance from both rider and equipment. When converting a touring bicycle to electric assist, specification priorities shift dramatically from casual commuting or weekend... How to Set Speed Limits Safely on High‑Power E‑Bike Controllers Legal & Safety

How to Set Speed Limits Safely on High‑Power E‑Bike Controllers

Setting appropriate speed limits on your e-bike controller represents more than just legal compliance—it's about optimizing safety, extending component lifespan, and ensuring your converted bicycle operates within manageable... How Voltage Affects E‑Bike Performance: 36V vs 48V vs 52V vs 72V Batteries & Charging

How Voltage Affects E‑Bike Performance: 36V vs 48V vs 52V vs 72V

When converting your bicycle into an electric powerhouse, voltage selection stands as one of the most critical decisions you'll make. The voltage of your e-bike system fundamentally determines... When 2000W Isn't Enough: Understanding 3000W E-Bike Conversion Systems Motors & Performance

When 2000W Isn't Enough: Understanding 3000W E-Bike Conversion Systems

3000W e-bike conversion systems represent extreme specialized capability—delivering 75-85 km/h top speeds, conquering any gradient regardless of rider weight or load, providing effortless climbing 20%+ sustained hills heavy...

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