# Cyclotricity > Cyclotricity is a UK specialist in electric bike conversion kits — turn almost any standard bike into an electric bike. We make three conversion kits (front-drive 250W, mid-drive 250W and rear-drive 1000W) plus batteries and parts. The 250W kits are road-legal under UK EAPC rules (250W, pedal-assist up to 15.5mph, rider 14+, no licence, tax or insurance); the 1000W rear kit is powerful and intended for off-road use. Established 2010, assembled in Britain, rated 4.3/5 by customers. The installation guides below cover fitting each kit step by step. ## Conversion kits - [Front Drive 250W Conversion Kit (from £150)](https://cyclotricity.com/product/front-drive-250w): Easiest to fit and best value. Road-legal 250W, most universally compatible — ideal for commuting and everyday riding. - [Mid-Drive 250W Conversion Kit (from £250)](https://cyclotricity.com/product/mid-drive-250w): Drives through your bike's gears for the most natural feel and the best hill-climbing. Road-legal 250W. - [Rear Drive 1000W Conversion Kit (from £180)](https://cyclotricity.com/product/rear-drive-1000w): Maximum torque and speed, intended for off-road use. Ships road-restricted; de-restrictable via the LCD display. ## Installation guides - [How to install a front-wheel e-bike conversion kit](https://cyclotricity.com/guides/how-to-install-front-wheel-conversion-kit): About 2 hours, beginner-friendly. - [How to install a rear-wheel e-bike conversion kit](https://cyclotricity.com/guides/how-to-install-rear-wheel-conversion-kit): About 2 hours, intermediate. - [How to install a mid-drive e-bike conversion kit](https://cyclotricity.com/guides/how-to-install-mid-drive-conversion-kit): About 2 hours, intermediate. - [How to fit a pedal-assist sensor (PAS)](https://cyclotricity.com/guides/how-to-fit-pedal-assist-sensor-pas): About 15 minutes, beginner-friendly. ## Shop categories - [E-bike conversion kits](https://cyclotricity.com/category/electric-bike-conversion-kit): All Cyclotricity conversion kits. - [Electric bikes](https://cyclotricity.com/category/electric-bikes): Complete pre-built electric bikes. - [Parts & spares](https://cyclotricity.com/category/shop-parts): Batteries, chargers and replacement parts. ## Help & info - [E-bike conversion kit FAQs](https://cyclotricity.com/support/faqs): Answers on fitment, legality, batteries, cost and ownership. - [Installation guides hub](https://cyclotricity.com/guides): All step-by-step installation how-to guides. - [About Cyclotricity](https://cyclotricity.com/about-us): UK e-bike conversion specialist, established 2010. - [Contact](https://cyclotricity.com/contact): Get fitment advice or support. - [Delivery](https://cyclotricity.com/delivery): Free UK delivery; dispatch and shipping information. - [Returns & refunds](https://cyclotricity.com/return-refund): 30-day returns policy. - [Finance & Cycle to Work](https://cyclotricity.com/finance): Pay monthly, or save via Cycle to Work schemes. ## Optional - [Full sitemap](https://cyclotricity.com/sitemap.xml): Complete machine-readable index of every product and page.