Bicycle Mechanics - old components and new

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rat

03-12-02, 06:30 PM

Does anyone know about shimano 600 and rsx component groups? How do they compare to the other lines of shimano road components like Sora > Dura ace. Are they still manufactured?

Any insight would be much appreciated.

D*Alex

03-13-02, 06:34 AM

600 is Ultegra
RSX was the low-end line, probably the same as Tiagra

RainmanP

03-13-02, 07:38 AM

Neither is in production anymore. I have purchased several used and one new RSX crankset on eBay because I like the 110 bolt circle.