Hey Gregg:
Last year I switched from Shimano to SRAM (shifters/derailleurs) on my cross bike mostly because of weight savings. I found, I like the ergonomics of the shifters so much that I also put them on my road bike too. I really like the shape of the levers. The shifting functionality is okay, you get used to the double tap, it becomes second nature, however, the double tap logic works funny at both the top and bottom of the cassette. At the top end, there is no double click, because you are at the limit, so the only option is single click (which sends the chain down a cog). Same are the bottom of the cassette on the single tap. It's a little frustrating at first but it's something you can train your brain fairly easily. It's certainly not as fundamentally obvious as the way that Shimano levers work (assuming you know). But I like the Sram because the lever shape was better, and I'm a weight wennie.
Last night I got to play with the new Shimano stuff. It took all of one grasp of the new lever to convince me to switch back! The new group is so nice. The levers are the right shape, like the Sram lever, and it's the right size, not too big, like the new campy lever. The rest of the Shimano group is rreally beautiful, especially the crank and new hollow chain-ring?! I also got a look at the new carbon composite wheels, they are nice and light too. I like the idea of a full shimano bike.
I have been told the new Sram Red is lighter and less expensive and has all those fancy ceramic bearings (my Sram is the Force model). So that still is an option for me, but I personally prefer the shift action of the Shimano of the double tap and I think the quality of the components of Shimano is outstanding - the stuff just does not wear out.
Hopefully this was helpful.
Mike
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From: G Magnus
To: obra@list.obra.org
Sent: Friday, December 5, 2008 8:52:11 AM
Subject: [OBRA Chat] Sram vs Shimano
OBRA land I am looking for some input on peoples experiences with switching to Sram. My new road bike will be built up with either new Dura Ace 7900 or Sram Red. If anyone can give me some pros and cons on either system I would really apprciate it. I have been riding various Shimano 10 speed groups and every wheelset I have is Shimano so that is the reason I am not including Campy in my options....my apologizes to all you die hard Campy people :)
Thanks,
Gregg
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