E-Bike Conversion Kits & Friction Drives | DIY Bike Upgrades

We never ship blind. Once you order, your funds are held securely in escrow. Our engineering team will personally email you to review your bike specifications, component compatibility, and intended riding terrain to ensure you receive a fully satisfying and practical product. If any mismatch is uncovered, we will suggest the right components or issue a 100% full and lossless refund instantly.

100% Fit Guaranteed. Pre-shipping safety check on your bike, compatibility, and riding usage.

Did you know? Most official brand stores display prices in Euros but process checkout natively in USD, which triggers cross-border transaction fees from your bank. At DIY E Bicycle, our payment gateway is natively European. The price you see is exactly what you pay on your statement.

Strictly Billed in EUR. No hidden 1.5%–3.5% foreign transaction bank fees.

Upgrade your ride today without the upfront pressure. Eurozone buyers can split their purchase into 3 interest-free monthly payments directly at checkout — fully integrated with Klarna, with zero impact on your budget from day one.

Buy Now, Pay Later. Enjoy 3 interest-free payments or pay in 30 days securely.

Our coordination workshop in Saint-Aubin-des-Ormeaux, France means no more waiting weeks for overseas shipping or navigating foreign support lines. Enjoy fast local parts replacement, straightforward returns, and real European technical advice — from people who actually know your roads.

Localized Engineering. Supported by our strategic coordination workshop in France.

All-In-One Wireless Booster

P.wheel Ebike Converter

Don't want to swap your wheels? Hate complicated wiring? This pocket-sized tech hub integrates the motor, battery, controller, and smart sensors into one compact unit. Mount it in 30 seconds, and your regular bike instantly becomes an e-bike. Built for riders who want the upgrade without the overhaul.

🔋 40–50km per Charge

🎚️ 4 Pedal Assist Levels

🔧 30-Second Tool-Free Install

Get Your P.wheel ›

Launching July 2026

P.wheel Tool-Battery Eco-Kit

Unleash Your Workshop Power!

In proud collaboration with P.wheel, we are introducing a revolutionary eco-kit. It features an open-rail battery compartment that is 100% compatible with standard 18V/20V workshop power tool batteries.

If you already own these cordless tool batteries in your workshop, you don't need to spend €300+ on a specialized bike battery. Just slide your existing power pack in, and enjoy flexible, cost-free range!

Powered by the patented T-Force™ Torque Sensor, the system measures your pedaling force 1000 times per second. The motor engages in a lightning-fast 0.02 seconds (20ms), delivering a smooth, bionic power boost.

The universal modular battery compartment features an integrated premium silicone sealing cover, achieving a full IP65 waterproof rating for real European rainy weather.

The P.wheel Eco-Kit is a complete motor conversion system designed to liberate you from proprietary bike batteries. While initial setup involves a robust motor wheel upgrade, the daily experience is purely Slide & Go. Simply slide your existing 18V/20V workshop battery into the open-rail compartment and you're powered up. Save €300+ by reusing the tools you already own.

Notify Me on Launch ›