An unexpected rest

After an amazing ride on Thursday this weekend has been suprisingly inert, with the end result being two beautifully sunny days and zero miles covered.

Bike by Llyn Mymbyr (Plas y Brenin)

Stopping for a swim at Llyn Mymbyr (Plas y Brenin) on the way home (ish) from work

The ongoing headset saga

For the past few months I’ve been tackling a recurring problem with my headset, which connects the forks to the frame of the bike. Even after being tightened it only takes 30-40 miles before there’s play again and the forks can be rocked backwards and forwards slightly.

I have tried the “just carry on” approach, but found to my peril that even a small amount of play in the headset translates to “AAAARRRGHH I’M GOING TO DIEEEEEEEE” when braking from 40 mph downhill. Not doing that again.

Working my way through forums and flame wars it seems that the cause of recurring play in headsets can be narrowed down to:

  1. Stem too loose
  2. Headset not compressed enough prior to stem tightening
  3. No carbon assembly paste
  4. Too many spacers
  5. The stem (though I didn’t find a good reason why)
  6. Crown race not flush against the fork crown
  7. Magic voodoo, because you don’t own a £3000 bike (or because you do)

Prior to this weekend I had worked my way through options 1 to 4, with no real improvement. Replacing the stem seemed a bit of a long shot, but I have been loaned a spare stem to see for sure. I also stripped down the fork and re-seated the crown race.

The crown race did look a little wonky (although I am good at finding faults in perfection) so I’m hoping that will have solved it, but I did the sensible thing and took the bearings out of the headset to check them as well (just in case).

The downside to this sensibility is that I removed the lower bearing in an “alternative manner”, i.e. I fired 100 tiny balls of steel to all four corners of the garage, never to be seen again. Having rendered my bike immobile I now have to wait for my new headset to turn up to see if the maintenance worked!

I found this setback really hard to take, having been worn down by the maintenance required before every ride just to get rid of the shaking for a few miles. It’s only a few weeks before we set off so every mile and every session counts, and to be off the bike for the best part of a week is heartbreaking. Fortunately there are a hundred other tasks I’ve been neglecting while my routine has been bike, rollers, bike, bike, rollers; so now is a good time to focus on those things, and route planning is this evening’s task.

All things being equal I should be back on the road by Thursday evening, ready for a big weekend with Megan visiting on Sunday.

Double puncture fun

I should really have known better than to write a blog post about the perfect conditions and great cycling. If I were superstitious I’d be ranting about karma coming to get me, or something like that.

In fairness I’ve been exceptionally lucky with the weather recently. My last post centred around the Welsh micro-summer, and although it was significantly cooler this time round with a chill breeze the sun was still shining and I didn’t feel frostnip setting in! It’s a good job I haven’t been desparate for two days of riding, because (aptly-named) Sundays have been miserable, wet, windy affairs, quickly pushing out all memories of the sun.

Anglesey's picturesque coastline

Anglesey’s picturesque coastline, though it looks a lot warmer than it felt in the wind

During the last ride I made a maintenance to-do list of little niggles:

* The upper limit on the front deraillieur needs adjusting because it sheds the chain when changing to the largest front ring.
* The brake pads need replacing on the front.
* The headset needs to be replace to stop the excessive play.

Of course I got back and got sidetracked, and didn’t touch the bike for the week. The first item is pretty straightforward and isn’t too bad to work around. The other two caused a more substantial issue. When braking, the pads would pulse, binding and releasing a few times a second. This combined with the play in the headset to create a really unnerving situation where the front wheel moved foward and backward a couple of inches as the whole bike shook. Not optimal!

The route around Anglesey

A nice semi-coastal circuit… at least to start with.

Of course I didn’t realise any of this until after I’d set off. My original plan was to do a full circuit of Anglesey, which would come in at around 110 miles. My first impression of the route is that it’s a lot hillier than I expected, with the road winding towards the coast and then back inland, each time losing and re-gaining height. Not that any of that is a bad thing. The views were generally great, the roads quiet and the going good. There was a pretty consistant headwind which made things feel harder, but my average was still around 15mph.

That’s when disaster struck! I picked up a puncture on my front wheel near Cemaes Bay (near the top of Anglesey) so pulled over and started the timer. The innertube swap was seamless and I was feeling pretty good as I put the last 15 PSI in when the valve on the tube snapped in half, right through the thread. I’ve never seen that before.

The offending valve, shortly after it messed with "The Fury"

The offending valve, shortly after it messed with “The Fury”

I rarely pick up punctures (the last one I had was probably a year ago) so I only carry a single spare inner tube, along with some Park Tool self-adhesive patches in case I get a second puncture. This left my in a bit of a poor state when I couldn’t find the source of the leak in the first tube but had little choice but to put it back in and pump it up.

Needless to say I beat a direct route back down the A5 towards home, stopping every five to ten minutes to put some more air in. It was surprising the effect stopping regularly had on me, and the return leg felt many times harder because of it.

The trip taught me a little about how I handle adversity, but the big lesson is that there’s more to cycling than just spinning legs. Knowing how to handle breakdowns and improvise is just as important, otherwise you can be stuck miles from home having to give up an call for help!

Another thing I noticed was that things felt generally harder because I’d not carbo-loaded the night before. It’s easy to fix that for the next training ride, but it provides some insight into how we’ll be a few days into the trip. Once we’re into the cycle (excuse the pun) of replenishing energy in the evening how easy will it be to take on the extra carbs to be fully stocked for the next day.

The Menai Bridge

The Menai Bridge

So now I’m back I’ve stripped down the bike and removed the headset to try to find a replacement, though it’s not as simple as I’d expected. It appears my bike has an obscure set of dimensions which don’t match any standards so after an evening of measuring, Googling, measuring again and scratching my head, I’ve given up and got in touch with Wiggle, who I’m hoping will prove their worth again and get me back on the road. No pressure Wiggle, but it’s the team training weekend coming up, so it needs to be back up and running by Friday evening!

In the absence of being able to work on the bike, I’ve been thinking about potential routes for the weekend. The plan is (roughly) to go to Leeds for Saturday and then to return to Wales for Sunday to get around some logistical problems caused by Jen’s car needing some TLC. The day in Snowdonia is easy (and one of my favourite local loops): a 32 mile loop from Bethesda to Llanberis, Capel and home. Saturday is a little trickier as I’ve not lived there for years. Yet again Google Street View will come in handy!

Now that we’re into the final countdown (not the kazoo version: http://www.youtube.com/watch?v=X2Btg7lFlig) it’s really pushing me to get my ducks in a row ready for the weekends so I can guarantee a big ride. It’s time to step it up a bit though, so once the bike’s better I need to start evening rides. These are much easier when it’s an extended trip home, so it’s time to get the drybag and rear rack out and start commuting. 15 miles extra a day will definitely help out, and if I managed 350 miles outside in April what will May bring?

Inner-tube rapids

So today , after cleaning my bike .. Removing all the grit and grime from the gear cassette , and all the rust from the chain I put the wheels back on the frame and I’m met with the sound of gushing water .
Reaching the conclusion that there must be water in my tire left over from our bike-swim around the Isle of Wight last weekend, I started to dismantle my wheel.
Not only was there a running river in my wheel, but I’ve also noticed that my tire has a puncture in it and a section of it is badly distorted.
When I got the puncture, riding around Anglesey 2 weeks ago , my tire must’ve taken some damage as well.
So a new tire is now on the shopping list. But I’m sure this one will do for now , so i’ll jump on the turbo trainer this afternoon.

20130424-021506 PM.jpg

20130424-021514 PM.jpg

20130424-021530 PM.jpg

20130424-021541 PM.jpg

Forget the rain

Frozen Llyn OgwenSo I could write a bit of a post rehashing the events of last weekend and adding to Jen’s disaster list that I *almost* destroyed my iPhone by putting it in my jacket pocket while it was 1/2 full of water (cheers Isle of Wight Freelander driver who aimed for that puddle!), but this evening’s sunshine has pushed all thoughts of winter, wind and rain from my mind.

It’s hard to believe that only two weeks ago Llyn Ogwen was frozen and half of Snowdonia was snowbound when I spent this evening on the driveway fitting a new chain and giving the bike a good bit of TLC. The weather looks good for tomorrow, a little cloudy but with almost no wind. Perfect conditions for a long ride down the coast.
A great evening for bike maintenance

The first thing to deal with was fitting the new chain. The Shimano chain which came with the bike has seen over 3000 miles and is starting to look a bit worn. By taking a tape measure and measuring 12″ of chain it’s possible to see roughly how worn the chain is. Measuring from the center of the first pin, as the chain wears the nearest pin to 12″ moves slightly further away. It seems to be generally advised that if it’s over 1/16th of an inch further to the center of the pin it’s time to replace the cassette and the chain. Mine was just under 1/16th, so a new chain should do (phew, those Ultegra cassettes aren’t cheap!).

Measuring the chain

Starting from the 1″ marker means the play from the end of the tape measure doesn’t affect your measurement

The downside to winter riding is that it takes a toll on your kit. Inspecting the bike after the chain was fitted I noticed that the headset and bottom bracket both need replacing. Definitely a job for another day!

Now that summer’s here* I’m feeling much more excited about getting out on the road. Everything’s much more pleasant when you can stop for ice cream every hour!

* Summer in North Wales is traditionally 2 weeks in March, then back to rain until winter…

Summer's here (almost) in the Nantlle valley

Summer’s here (almost) in the Nantlle valley