More Talk of Torque

Following our recent look into electric motor torque we thought it might be useful to put some numbers into the situation so we can better understand the significance or otherwise of these torque numbers and to also compare this torque to the rider’s input and other comparable numbers. For a worked example let’s take an […]

What about Watts?

Some comments from our last post regarding torque has raised questions about watts; in particular what is a Watt and how does it relate to torque? Also if torque is so important why does everyone talk about power (watts or horse power) when talking of performance? Well let’s see………….. Power and torque are related and […]

Fully Charged meets Fully Charged

We’re regular viewers of Robert Llewellyn’s “Fully Charged” YouTube show, but the latest episode is particularly interesting because it looks at some electric bikes. Robert introduces Ben Jaconelli’s all electric bike shop and looks at the many bikes on offer. Of particular interest are the cargo range which are mostly Reise&Muller, but there’s also a […]

Urban Shift

Today we dropped into the local university to see Charlie Camsell’s presentation of his Cargo Bike concept. As Charlie describes…………… “This is Urban Shift: an electrically assisted cargo bicycle tailored to rival the family car on short term trips such as school, work and shopping. Capable of holding up to 3 child passengers (seat in […]

Efficiency and Electrics

Despite the bike being a very old innovation it is still one of the most efficient transport vehicles known to man. Even a simple steel bike with one gear can propel a person at about 4 times walking pace whilst using just half the energy, making it 8 times more efficient than walking. The only […]

Our New Website

Well it’s here..we are still updating it and refining its content and functionality. We are well aware than the products are not well represented here yet..kind of a basic failing you might say….well rest assured that new pics showing the new range are on their way, each picture showing another wonderful feature of our RodfordBuilt […]

Build your own Box Bike.

So you want to build your own box bike? At Rodfordbuilt we applaud innovation, those creative “men and women in sheds” and we like to support people who wish to do their own thing. So here’s a few things to consider when designing your own box bike. Some information to help you avoid some of […]

Be safe, Be seen. Fluorescence and reflectance

When cycling the dark winter commute, being seen is half the battle in staying safe. To be seen as the light fades, you need both Fluorescent and Reflective surfaces on your bike / clothing. Here is a short analysis on how these materials work to help when selecting clothing or accessories for increased visibility. Reflectance […]

Tiring

Mention a tyre and most people will visualise a rubber band around a wheel to soften the ride and provide grip, but this seemingly simple device is actually quite complex. The complexity raises questions about which is the right tyre for a particular purpose and how you should choose a tyre for a particular vehicle. […]