EdoardoBianchi Posted April 25, 2007 Share Had an interesting debade this morning: With UCI regulations already limiting bike design and weights, where do you think the R&D focus will be in 5-10 years time? I think: - Most bikes offered for purchase will be close to the weight limits at prices relatively to today's market- All groups will offer 14-odd cassettes with triples at no weight disadvantage (weight limit not compromised). The usage of compacts & triples will become the norm in the market- Marketing will become the only differentiator in the market, with all frames manufactured in a handful of highly-capable factories- Zipp404's will be considered "Classic" IMHO EdoardoBianchi2007-04-25 23:37:46 Link to comment Share on other sites More sharing options...
fandacious Posted April 25, 2007 Share There have long been weight limits in other fields (eg Motor racing). The R&D guys have by no means stopped innovating. I think we'll find things like super frictionless bearings, more aerodynamic frames and components, and better groupsets still being developed for a long time to come.. Link to comment Share on other sites More sharing options...
EdoardoBianchi Posted April 26, 2007 Share If I recall recorrectly, the UCI wasn't too happy with the bikes of Boardman and Obree around 2000 and banned unconventional frame designs. But I like the idea of frictionless bearings...maybe some application of nano tech to increase the efficiency of the chain/sprocket/chainwheel interface? Link to comment Share on other sites More sharing options...
fandacious Posted April 26, 2007 Share Yeh - I would imagine they'd get a bit sticky if the frame is too unconvetional. I'm not too sure about the 14x3 gruppo's tho? Does anyone even use all 9x2 or 10x2 gears? Very seldom I would imagine. I definitely think there will be improvemente on cassette / derailer / chain. Most likely some form of improvement in frictionless chain links and some way to decrease friction between chain and cassete / chainrings. Of course, thats when bikes are REALLY going to start getting expensive Link to comment Share on other sites More sharing options...
Evan Andreou Posted April 26, 2007 Share Shimano has been field testing a 14 spd cassette since mid last year Link to comment Share on other sites More sharing options...
fandacious Posted April 26, 2007 Share Shimano has been field testing a 14 spd cassette since mid last year Wow - interesting? What range? Is it dura-ace or Sora? Who would be the target market ? Link to comment Share on other sites More sharing options...
AndreZA Posted April 26, 2007 Share Shimano has been field testing a 14 spd cassette since mid last year So that means the smallest gear set you get is either a 11-24 or 12-25. Pantani will turn in his grave because he said "real climber don't use a 25 hear". So I guess 24 will be okay. Link to comment Share on other sites More sharing options...
Evan Andreou Posted April 26, 2007 Share Shimano has been field testing a 14 spd cassette since mid last year Wow - interesting? What range? Is it dura-ace or Sora? Who would be the target market ? If memory serves it was from 105 up Link to comment Share on other sites More sharing options...
Giant Posted April 26, 2007 Share Forget about casettes and tripples internal, automatic gearbox is the way forward, set your self up at a cadence of 90 and 220 wats, and the bike just gies you the required ratio, a lot like the cone system on the new audi's Link to comment Share on other sites More sharing options...
fandacious Posted April 26, 2007 Share Forget about casettes and tripples internal' date=' automatic gearbox is the way forward, set your self up at a cadence of 90 and 220 wats, and the bike just gies you the required ratio, a lot like the cone system on the new audi's[/quote'] Now *that* would be great! Link to comment Share on other sites More sharing options...
Thyolo Posted April 26, 2007 Share Pantani will turn in his grave because he said "real climber don't use a 25 hear". I've seen that quote and wouldn't want to appear not to be a real climber or upset Mr P. That's why I put a 27 on the back. Link to comment Share on other sites More sharing options...
TNT1 Posted April 26, 2007 Share Pantani will turn in his grave because he said "real climber don't use a 25 hear". I've seen that quote and wouldn't want to appear not to be a real climber or upset Mr P. That's why I put a 27 on the back. Ha, I only have a 21 on the back, but a 31 on the front Link to comment Share on other sites More sharing options...
phoenix Posted April 27, 2007 Share Only time will tell. It is going to be very interesting!! Link to comment Share on other sites More sharing options...
SarelM Posted May 2, 2007 Share Are Shimano going ahead with eDura Ace. I last heard eDura Ace would be available mid 2008 - any truth in the rumour? Link to comment Share on other sites More sharing options...
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