Hello C+V,

I'm looking to replace the current aluminum fork on my 1990 Miyata 1400A. I was told aluminum forks must be replaced "every 7 years" (confirm/deny?) and am considering purchasing a new carbon/aluminum/steel fork. The current aluminum fork as well as the whole bike is quite light and I'd like to keep it that way. Considering this, which of the two forks is the better choice?

Soma Infinity Fork: Tange Infinity CrMo, 38mm rake, no weight given.
http://www.universalcycles.com/shopp...9&category=704

Tange Prestige Fork: Tange Prestige triple-butted CrMo, 38mm rake, no weight given.
http://www.universalcycles.com/shopp...1&category=704

My knowledge of bicycles tells me the Prestige fork is the better choice given that its a better quality tubing and is triple-butted. The fork rake is the same and no weight is given, so that doesn't help much. Is the Prestige that much better than the infinity, and is there a noticable weight difference between the two? Performance?

Also, if there is a better fork option out there, please let me know. Ideally I would have something with a slopped crown and from the late 80's/early 90's. If it is a feasable option, I would consider another aluminum fork as well.

Thanks ya'll.