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Right, I've measured my current BB at 107mm. The clearance problem getting a shorter one is actually the centre of the crank arm, which is about 3mm away from touching the BB shell now.
If I got a Sugino 103mm BB, is it risky running that close to the BB shell? If my measurements are even slightly out it's gonna scrape, or not tighten properly.Does this mean getting some lower profile cranks as well?
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Ok, I searched and couldn't find the answer I was looking for so...
Finished my first bike, total noooob to all this but understand the basics. My chainline is out and its making a really irritating clicking noise which I want to get rid of. My front chainring is further out than my rear sprocket, but there isnt enough clearance to swap the ring onto the other side of the spider, and I don't want to buy another bottom bracket as there will be the same clearance problem (I think).
I know I can shift my hub by swapping the spacer then re-dishing, but that seems like a lot of work and don't want to fuck it up. So, is it possible to put a spacer between the hub and the sprocket the push the sprocket further towards the correct chainline? Where can I get one of these (if they exist)?
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The point about learning to constantly pedal on a MTB first is good, that's how I learned to ride fixed. Just tell yourself to keep pedalling from when you leave until the moment you get to your front door. Only use your front brake for a bit to get used to not slamming on both at once, should help you learn to modulate it well.
I'd never been on a fixed ever, until I built one, and if anything I actually feel safer being able to squeeze through traffic now than I did on my MTB.
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Just the standard BLB cranks, reckon this'll be ok because I'll order a BB soon as poss.