Around the M25 in a day on my Brompton

Once in a blue moon, and occasionally under the reaches of a white one, I get the urge to escape the magnetic pull of the armchair and go on a micro-adventure in promotion of the liberty of the individual. Such as it was that last Saturday I rode a 259 km (approx. 160 mile) lap around London on my Brompton bike on a route that took me on roads and tracks close to the path of London’s orbital motorway. I started pedalling about 6.30am and arrived back at the starting point at 5am the following morning. It was dangerous and hard work and I would recommend this ride to no-one. Having said that, I’m very glad I did it.

Around the M25 on a bike - route

Continue reading

Sturmey weather

The rear gear hub on my bicycle hadn’t been running smoothly – it was noisy and would not turn freely when I back-pedalled, causing the chain to go slack with a good chance of coming off. I think either some dirt had made its way into the hub or some over-zealous cleaning had de-greased the grease. I decided to have a go at getting it running smoothly again myself. 

The bike is a six-speed Brompton. It has a standard three-speed Sturmey Archer BWR hub gear, combined with two derailleur-adjusted cogs on the back wheel:

Sturmey Archer BWR hub
Sturmey Archer BWR hub

Continue reading