Electrofit Availability
Due to an increase in demand of our Electrofit service we are currently suspending our interest form registration for two weeks and will return to cueing customers based on their …
Calfee Blog
The issue: Pedal Sensing and Torque Sensing
Which is better and why… “Cadence or torque sensors tell an electric bike’s pedal-assist system (PAS) when to engage the motor and propel the e-bike forward. … ” –evelo A …
More video content is coming to youtube…
Subscribe to our channel at YouTube to keep up with the Cephal Calfee Design 1-800-965-2171
Now is your chance to try the Cephal in the wild!
Calfee Design, Unbound! Look for us June 3rd to 5th at the Unbound Gravel event next month! Calfee design will be showcasing our handmade products and new bike build plus …
Calfee Customer Profile: Jim Takasugi, Electric Retrofit
A look into the electric retrofit. Our recent customer Jim Takasugi had his Volagi Liscio2 retrofitted with our rear conversion system. He has done a wonderful job at describing his …
Calfee Design now accepts Bitcoin
Our online store now accepts Bitcoin as form of payment. SHOP NOW Calfee Design 1-800-965-2171
20 Years Of Employment
In the year 2020, it has been difficult to find reasons to celebrate, but at Calfee, we found a way! On Friday October 9th 2020, Calfee stopped production to acknowledge …
New DIY Bike – Cottingham
First, hope you and the Calfee folks are all healthy and still able to work during the pandemic. Second, thanks again for all your assistance as I was building my …
Charging your Retrofit System
Check your Charger This is a 36 Volt Charger. Please read the enclosed instruction provided in english and german. Check the connection ends. Before charging it is always good to …
18.5k Miles on Calfee Bamboo
On July 4, 2010, Joost Notenboom and Michiel Roodenburg, began a 20 month bicycle journey from Deadhorse in northern Alaska to the Antarctic Peninsula south of Ushuaia. Their mission was to …