don’t stop me now

 

Part of me always knew the Troll wouldn’t be put together in just a couple of days. I was optimistic that maybe, just maybe, everything would just bolt together and work perfectly; alas, that’s just not the way with custom bikes. Particularly if you’re obsessive about these things; like I am.

One of the things that has gone well with the 2nd stage of the build: The new 11-34 Shimano Deore cassette arrived and looks great with the 160mm disc on the other side of the rear hub and, now the rear wheel is in the frame, I see no good reason why it needs to come out again in the foreseeable future. Oh, by the way, if you’re planning your own Surly Troll (or Ogre) build with full wrap mudguards, you’ll need to undo the lower mudguard mounts to be able to get the wheel out thanks to those horizontal ‘dropouts’.

Also working out beautifully was the installation of the bottom bracket and chainset. I had these lying around from a previous mountain bike build and, quite frankly, I just love them. I remember the Race Face bottom bracket setting me back £60 once upon a time and, do you know what, it was worth every single penny. The chainset with gorgeous Race Face chainrings was an eBay bargain and, despite the overall colour scheme being orange and black, I think the silver crank arms actually look really nice.

Front & rear derailleurs are brought to you by the Shimano Deore Shadow range and fit really neatly to the frame with some rather clever cable routing designed to avoid bits of trailside foliage, small children and the like from getting caught as you ride along. Again, these were lying around from the aforementioned mountain bike which just happened to have a different diameter seat tube than the Surly. Do I still have the correct shims for fitting the front derailleur? Of course I don’t! Happily, Rich over at Keep Pedalling had the ones I needed lying around in his parts box.

Next up is the dreaded job of cutting the steerer tube down to length. Now, this is a job that really shouldn’t be attempted if you don’t have the right tools, the right knowledge or a large pair of balls; once you’ve cut it off, you’ll struggle to stick it back on again so my advice here is to always, ALWAYS err on the side of caution and leave more than you need because you can always take a little more off if you need to. For me, that meant 20mm of spacers below the stem and then an additional 10mm spacer above the stem to give me a little bit of tolerance (even though I knew full well I’d never need it). So, once you have all your spacers and stem in place and you’re confident the headset is nicely seated against the crown race, mark the steerer tube above the upper spacer with a sharp flat-bladed screwdriver or something similar to give you a line to cut to. And, as the great Norm Abram would say “Measure twice, cut once”.

With the upper spacer removed, you can see the litte mark left by the screwdriver blade. Removing the wheel from the fork, the fork from the frame and putting all the little loose bits of the headset somewhere clean, I lined up my specialist saw clamp against the mark I’d made and then wriggled it down the steerer about 3mm; the reason for this is that you don’t want your top cap resting on the the very top of the cut steerer, rather you want about a 3mm gap. More on all that in a dedicated ‘How to…’ blog entry a bit later on.

And so, the moment of truth. With that little bit of excess steerer tuibe cut off and the star fangled nut installed (another ‘How to…’ blog entry and more specialist tools required here), I went ahead and cannibalised my poor old Merida for its bars, stem and shifters. Now, I know what you’re thinking: drop bars, bar end shifters, mountain bike gearing, disc brakes and fat road tyres??? Well, yes. Surly has never been conventional and neither have I. Have a little faith, it’s all going to work. I think.

Now, the reason why this blog entry isn’t ending up with the fully completed bike is simply down to the brakes. Like the derailleurs and chainset, the Avid BBDB (precursor of the legendary BB7) calipers came from my old mountain bike and are, sadly, shot. Which means the Cane Creek Drop V brake levers which were eye-wateringly expensive are about as useful as a chocolate fireguard.

Cue another not-so-good-for-my-mental-state 5 minutes.

Ah well, that’s custom bikes for you.

The solution: I bagged a pair of Avid BB5 Road calipers for… well, a less eye-watering price which are winging their way from the US as we speak. What this means for the rather sad looking Merida is that it’ll also now be losing its Cane Creek SCR-5 brake levers too and I’ve decided to go completely off the wall and fit a massive 203mm disc to the fork (also winging its way as we speak) so I should be able to throw myself (and probably a fully loaded BOB Yak) over the bars with the application of just 2 fingers. Yay!

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5 thoughts on “don’t stop me now

  1. Thanks for pointing out why I should never get horizontal dropouts 🙂
    My Thorn has vertical dropouts and they work really well with the Rohloff, but I used to wonder why horizontal dropouts weren’t used instead of the Eccentric Bottom Bracket, now I know.

    My steerer on Bluebell is an inch or more too long, I decided against triming it, I’m keep my options open for the moment…. call me lazy if you like 🙂

    I notice what a nice stand you have, you might want to check my post on my modification that is really quick and worth doing: http://timscyclingblog.wordpress.com/2011/11/08/maintenance-stand/
    I tend to keep my low down and sit on a chair, again, lazy.

  2. Pingback: one headlight | life in the cycle lane

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