Tech Chat: Cycle Computers
To compute or not to compute?: Cycle computers are not as complicated as they sound, they are little more than a speedometer with some added features. So why have one?
The best justification for measuring your average speed, the distance you traveled at, and the variety of other data a cycle computer will give you, is if you are a lycra clad sports fanatic trying to improve your performance and Win! Win! Win! So why do I; a slow, chubby, wheezy and non-competitive cyclist; need to keep track of how I'm doing?
Well, I like to take travelling holidays with my bike, staying at a different campsite every night, so having a good idea of what speed I actually travel at helps me to work out how far apart the campsites I use can actually be. Also I can monitor my fitness, work out if I need to be making a bit more effort, and attempt to improve my speed a little. This means I can spend more time seeing the sights on holiday and a little less in the saddle. It also means I can plan my stops a little further apart or have the ability to cycle a little further in a day if I have to.
Pay your money, make your choice: The options and the costs of cycle computers are seemingly endless.
The absolute beginner could go online and get a new computer for something like £4 from Ebay. Cheap models like this may not last as long as more expensive models from leading brands but they are more than adequate if you just want a clearer idea of what speed you are traveling at.
If you are going to take your cycling a little bit more seriously, but still don't have a ton of cash to spend then Cateye's range is worth checking out. Look at different stockists websites to get the best price. The Cateye Velo 9 which is the computer I have just replaced is £24.99, but shopping around you may find it for £19.99, or even less for an older model.
At the top end of the scale the most expensive options use GPS to deliver a mass of information, as well as mapping. Many of the top end models are manufactured by Garmin, with prices ranging from about £200 to £350.
One advantage of spending more is the ability to measure cadence, the speed you pedal at, which is useful as a high average speed may just mean a lot of freewheeling down hill on a route, whereas getting cadence right is a real measure of how much work you are putting in. To measure cadence you need to add another sensor to the pedal and frame and most high end computers can be set to receive a signal from this.
There are also less expensive computers than can give cadence, the Cateye Strada Cadence has similar features as the velo 9, plus cadence, and can be found online from around £30 upwards.
You can also use your smartphone, download an app, mount it on the handlebar or have a bag on your cross bar with a clear window. Obviously if you already have a smartphone this is the cheap option. The reasons I don't do it is because I don't like risking having my phone that exposed... and because I like to use it as a phone.
My ride, my choice: I've been an addict and user - of cycle computers - for years now. I like to know the speed I am travelling and that I am making good time. When you haven't ridden for a few months and you are getting ready for a trip it helps to know you're getting fitter. Your average speed will tell you if your plans are reasonable. When I bought my mountain bike, the Mark 2, to cycle the South Downs Way I hadn't ridden much off-road for years. The computer told me just how slow I am on mud and I was able to plan my trip based on that.
For a long time my road bike, the Mark 3, has been fitted with a Cateye Velo 9, which has a good clear display and all the information I need. I did have one problem with it though, the cable had become damaged and a home-repair had kept it going for a while. Recently it had began cutting out, not recording all the information, stopping showing me what speed I was going at, failing to record my maximum speed just when I thought I had been really whizzy.
So the time had come to replace the Velo 9 with something that would last a little longer. The problem wasn't the brand, Cateye are good quality make. I could have gone wireless, if there isn't a cable it can't break. However I have had a wireless model from a different manufacturer before and I didn't like it. Having no wire the sensor has to have a battery of its own, so that's another thing
that could fail. Being attached to the fork it is also exposed to a lot of mud and water that makes it even more of a pain to change the battery.
So I decided to buy the Cateye Enduro. It is very similar to the Velo 9 but has the addition of a much thicker cable running between the computer and the sensor. I have been using it for a while now, about 50 miles - or a few days of state sanctioned virus exercise - and it seems as good as I thought it would be.
So for now I am very happy. The only question is how long can I last until my craving for a computer with a cadence measure gets the better of me? I don't need it, but I kinda want it.
To see the Cateye range >click here<
To see the Garmin range >click here<
For a long time my road bike, the Mark 3, has been fitted with a Cateye Velo 9, which has a good clear display and all the information I need. I did have one problem with it though, the cable had become damaged and a home-repair had kept it going for a while. Recently it had began cutting out, not recording all the information, stopping showing me what speed I was going at, failing to record my maximum speed just when I thought I had been really whizzy.
So the time had come to replace the Velo 9 with something that would last a little longer. The problem wasn't the brand, Cateye are good quality make. I could have gone wireless, if there isn't a cable it can't break. However I have had a wireless model from a different manufacturer before and I didn't like it. Having no wire the sensor has to have a battery of its own, so that's another thing
that could fail. Being attached to the fork it is also exposed to a lot of mud and water that makes it even more of a pain to change the battery.
So I decided to buy the Cateye Enduro. It is very similar to the Velo 9 but has the addition of a much thicker cable running between the computer and the sensor. I have been using it for a while now, about 50 miles - or a few days of state sanctioned virus exercise - and it seems as good as I thought it would be.
So for now I am very happy. The only question is how long can I last until my craving for a computer with a cadence measure gets the better of me? I don't need it, but I kinda want it.
To see the Cateye range >click here<
To see the Garmin range >click here<
My video on fitting a Cateye Enduro from my YouTube channel: