pub bike beater sub £200

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  • £5 Frame – Raleigh Sprint 501 c. 60cm
    Parts: Shimano UN55 BB / One one crankset / chain /Wheels £65 (Malliard Hubs / 700c super champion 81’ / Dura ace NJS 16t and maillard track rear cogs / panaracer pacela PT tyres

    Could do with some advice please
    Front brake - no clearance for any of the calipers I have - any ideas?
    No clearance for my mudguards is frustrating.
    Originally would have had 120mm spaced wheels - these are 126mm. Is it fine to just tighten them and ride them? I was told that spacers would slip.

    George

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  • Bucketloads of space for a caliper there! Classic Shimano 105 single pivot should have about the right drop, otherwiose I can tell you from first hand experience that the Campagnolo skeleton dual pivot calipers have a nice shallow drop.

  • I found if you have a question about anything - this thread is good -

    https://www.lfgss.com/conversations/157436/?offset=74275#comment12786901

    Check it out.. answers are pretty quick as well..

  • Originally would have had 120mm spaced wheels - these are 126mm. Is it fine to just tighten them and ride them? I was told that spacers would slip.

    From this

    It looks as though there are quite a lot of spacers on the axle, can you remove some to get back to 120mm? If not then I wouldn't see there being much issue with running them at 126 and spreading the frame slightly to fit them in.

  • Hi George,
    I suspect that the problem with caliper drop on the front is probably caused by
    the frame being designed for 27 inch wheels. I encountered a problem like this on an old Dawes frame I restored. I solved the problem with a 57mm drop brake in the end. Modern 57mm drop brakes also tend to be designed to accommodate mudguards.
    I've also used spacers on a 120mm rear wheel to accommodate 126mm spaced dropouts - no problems at all.

    Nice frame for a fiver!

  • It's pretty easy to find out exactly what caliper you need by measuring the brake drop - which is the distance from the caliper mounting hole to the centre of the rim. Rather than measuring directly it's easier to bend a paperclip into a V, bend the points to the correct distance, then measure the paperclip. Then this will give you a number in millimitres with which you can search.

    You also need to find out whether you need a non-recessed or recessed brake fitting. If the mounting holes either side of the fork crown are the same size, you need non-recessed*. If the rear one is bigger you need recessed.

    • but you can drill out the rear one to effectively convert it into recessed.
  • cheers - I'll have a look on ebay!

  • Not sure what you mean: wouldn't removing the spacers not solve it, by creating more of a gap between the axle and the dropouts? It rides fine so I think I'll just leave it, cheers

  • cheers for the advice

  • cheers for the advice - think I'm sorted now :)

  • Originally would have had 120mm spaced wheels - these are 126mm...

    So the frame is designed for 120mm spaced hub, you say you're running 126mm spaced, remove some spacers and get back to 120mm.

  • update: brake sorted and brooks saddle :)


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  • Looking good.

    Just a couple of suggestions that might make it more comfortable to ride - lower the seatpost and level the saddle (sometimes a Brooks might even need a bit of nose up). Rotate the brake lever down so it's at a 45° angle (you usually want to follow the line of your fingers when relaxed).

  • @hugo7 cheers - good shouts

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pub bike beater sub £200

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