Saturday, 31 July 2010

Lansdown Hill

Given the issues with my parking situation (i.e. no parking within 1.5 miles of my flat!), I had to leave the bleeding car in the Lansdown Park and Ride. I took the bus down, but decided to rather cycle back up to fetch it (many will say the wrong way around, I know).

It was made all the more challenging by the bike having been reverted to the single speed set-up. And me deciding (pointlessly) to try racing a bus up the hill.

First, I must say, the single speed set-up is so much lighter and sprightly than the Alfine with the heavy 29er rims. No surprises there.

The 55x24 was pretty hard going up Lansdown (especially after trying to race the bus), but I managed and only stopped once (red light at the roadworks - though I was dying).

I do miss riding the bike more regularly. As a single speeder it is a joy. I found myself riding past my road a few times and just adventuring around town. I guess that is what riding is all about.

Thursday, 15 July 2010

Racked up


I've been getting a lot of miles in lately, but more crucially testing out aspects of the bike that still need to be resolved - load carrying.

Although the bike is designed as a fast commuter, it does need to carry if a load if need be. Having ridden an entry level road frame with "load carrying capability", I realised that it isn't enough just to have the mounting points for the rack, the bike needs to handle properly with the load on it. This was always part of the concept, and was accounted for in the geometry - but needed to be tested.

So I've racked it up. A Racktime rack fitted beautifully, though I have found compatibility with some other racks quite problematic; this will be addressed for the production dropout design. I was very pleased with the rack mounting points. The bottom mounts directly on the 7mm thick dropouts are rock solid, and the top mounts - welded, not riveted, to the frame - add rigidity. All good.


I've ridden over varying terrain commuting between Bath and Swindon, taken it fully loaded across London and into Essex and humped it on and off a few trains. And I am pretty happy with how it rides. The handling is pretty good loaded, so I'm happy with the geometry. Certainly it is a compromise and it does lean towards better performance unloaded, but it is still pretty solid and confidence inspiring when loaded up on the rear.


The same rigidity issues that cause problems with the belt drive when really giving it can plague the stability on rough surfaces or when trying to crest a rise at a high cadence, but these will be resolved and I'm happy will be designed out of the next iteration.

I still stand by that it will be ready when it is ready, but that it feels like that point is coming closer.


ps. The belt drive and Alfine are a wonderful, wonderful combination.

Wednesday, 7 July 2010

Back in the saddle

It has been a long time. It will take a while to get the last few months, but I have started living the rest of my life.

Starting with my first commute to the office from my new home in Bath - my new abode.

Decided to ride it, 50km each way. It was good fun. I do love the bike, though the frame needs tuning as it beat the hell out of me on the rough tarmac. Also think a switch to a steel fork might be the answer.

Anyhow, more miles and more R&D. Watch this space!