Forum home Road cycling forum Road general

Fitting tri bars safely

World\'s DumpWorld\'s Dump Posts: 107
edited July 2012 in Road general
Hi there people

I've just bought some tri bars for a new bike set up.

http://www.ebay.co.uk/itm/180898450615? ... 1439.l2649

They have detachable clamps which are tigthen by hex keys.

I've used some off cuts of inner tube so that they are a snug fit on the handle bars but if I apply any large amount of pressure they to tend to move downwards despite the allen bolts being particularly tight. I really would n't want that to happen if I was flying down some hill or other. Is there anything I've done wrong or can anyone advise a better way to secure them safely?

Many thanks

Nick

Posts

  • Monty DogMonty Dog Posts: 20,614
    If the clamps are too big, then you need to space them with metal shims. People have seriously injured themselves by not securing tri-bars properly - pressure down on the bars, hits the front wheel and over you go.
    Make mine an Italian, with Campagnolo on the side..
  • :P Thanks for your advice I shall have a look for the shims. I have an old set of raleigh bars and the advert said that the bars should fit normal and not oversized bars.

    Many thanks again

    Nick
  • Why are shims soooo pricey?
  • do you know what size shims i would need for 25.4mm handlebars?

    Thanks
Sign In or Register to comment.