Tag Archives: Shropshire

Tweaking the bike for Everesting

I’m planning my second Everesting, so thought that as well as climbing lots of hills to prepare my legs, I should do something to prepare my bike. I have one proper road bike which I use for club runs and audaxing. Audax is bikes are partly about comfort as over that kind of distance discomfort eventually becomes pain, which slows you down a lot. Anyway, it is supposed to be enjoyable, mostly. Maybe some type-2 fun, but hopefully not type-3.

I’ve pretty much decided on The Burway for my next Everesting, even though I won’t be the first.

Mods for Everesting

I’m conscious that with Everesting there’s a lot more climbing than even the hilliest audax. The Cambrian 200 is one of the hilliest and even that has under 4000m of climbing. Everesting means 8848m in as little as 180km. When climbing, weight makes a huge difference, so some of my modifications are to reduce weight. I’ve removed the mudguards, the bell and the pedal reflectors and swapped my dynamo hub wheel for a standard one. The weather looks good and I hope not to be riding too much into the dark, so hopefully this will be OK. I’ve also swapped out my Brooks leather saddle for a simpler and lighter Charge Spoon. If this isn’t quite as comfortable I’m hoping it won’t matter as I tend to stand up for the descents and maybe parts of the climbs.

I’ve switched to some 25mm Continental GP4000 tires I have but rarely use. These are fractionally lighter and also roll a bit faster, which is a bigger proportion of energy usage uphill when aerodynamics are negligible.

Scale showing 8.61kgI haven’t spent a huge amount of money to do this, just bought a couple of cheaper bits. No doubt you could save a bit more weight by spending more. The titanium frame is light, but not as light as some carbon ones. Still, I’ve got the weight down to 8.6kg.

The other significant change I made was in gear ratios. The Burway has a 20-25% section which I can easily get up with 34×29 when I’m fresh. However recent training rides on a 18% climb make me think that will become very hard after a few repetitions. I’d like to have the option of standing or sitting to climb, even when my legs are tired. So I had a look at Spa Cycles and found a cheap triple chainring that would do the job. the smallest ring is 22 teeth, which gives a lowest gain ratio of 1.4 (or 18.1 inches), compared to the 2.1 (or 28 inches) I had previously. At 90 RPM that’s 7.8kph, probably a realistic speed for the steepest part of the climb, though I expect my cadence will drop further when tired.

Small 22-tooth chainring mounted on titanium frame, missing larger rings

Very low gears with a 22-tooth chainring

I only have a shifter for a double chainring and didn’t want the hassle/expense of buying and setting up a full triple at the moment. So I thought I might as well remove the two larger rings and for that matter the front dérailleur. A little extra weight saved.

I can still shift between 32 and 11 tooth cogs on the back, but this means I can’t pedal fast enough much beyond 25kph, so I may be a bit slower on the flatter bits of the descent. I’m not too worried about this as I think the climbs are more important to the overall time. Ideally my front ring would be about 28 teeth, but I don’t have one of those without spending more money or pulling apart my hybrid.

Maintenance

I’ve also replaced the chain as it was getting worn and set the length of the new one for the small chainring. I guess when I switch back to my double I’ll need a new, longer one.

Broken aluminium nipple

Broken aluminium nipple

Horrible aluminium nipple with damaged head.

Horrible aluminium nipple with damaged head.

 

 

 

 

 

 

 

 

I’ve also noticed recently that the fairly cheap wheels I bought about a year ago have had several nipple breakages, two when the wheel was just sitting in the garage. It looks like the nipples are made of aluminium rather than brass. Brass ones are a bit heavier (1g vs 0.4g by my measuring), but also more reliable. I don’t enjoy the prospect of nipples breaking while out on even a short ride, so I’ve laboriously replaced them all.

Hopefully all this will help me complete the Burway Everesting tomorrow!

 

 

Preparation for Everesting

A couple of years ago I everested Bowden hill in Wiltshire and found it a good challenge. I was the first person daft enough to do it. Since then I’ve been thinking about another hill to Everest.

For a long time I had my eye on Bwlch-y-groes aka Hellfire pass in North Wales, but last year Ian Barrington did it before me. More recently I’ve been thinking seriously about The Burway in Shropshire, but a couple of weeks ago Chris Winn did that one. Huge kudos to both these guys for amazing efforts on these famous climbs. However, I was a bit annoyed that I couldn’t be the first up either of these, which is what the Everesting.cc hall of fame focuses on.

Why?

I started wondering about whether I really needed to be the first to Everest a particular hill and for that matter why I do it at all – something which I feel I often have to explain to puzzled friends and family. Last time I was doing it for charity, but this time I’d rather do it for me. Partly because I don’t like asking people for money.

One reason I do these kind of challenging rides is that it adds a definite goal to aim for. Whether I’m training or modifying my bike or working out the route and logistics, it’s all more enjoyable with an aim in mind. If you don’t have a goal you can’t fail, but success is also rather meaningless. There’s no sense of anticipation or achievement. Some cyclists use racing or aiming for KOMs on Strava segments as goals, but I’ve never been much of a racer. I’ve assumed that, having only started cycling seriously in my thirties I was a bit old to be really fast over a short distance. But I feel I might be better suited to these longer and quite frankly, weirder challenges. If I really feel the need to get the “first ascent” on the hall of fame, am I doing it for bragging rights? A lot of people I know find my challenges more eccentric than impressive, so perhaps I am doing it for my own satisfaction. I’ve said before that everyone’s challenges are individual and in some ways hard to compare. I’ve judged that Everesting will be a challenge for me. Despite having done something similar before, I’m not sure I’ll be able to complete it with my current level of fitness, a different hill, different conditions, etc. That’s part of what makes it interesting.

So I’m still undecided about redoing a famous climb or trying to be first on a new one. Either way, I’ll need to prepare my bike.