We made a few more than we needed, so we can sell those for $99 shipped.

ST'ers will get a $10 discount. Only Shimano cranks for now though.

We spent quite some time over the tooth design and reduced friction without sacrificing grabbing power. Fun stuff.

IMHO $45/watt isn't too bad.

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when are the few you have shipping? waiting for mine :)

Jeff -- urs will be on the way in 24hrs.

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looking forward to testing these out, efficiency and dragwise

I have so much want for a 54 or 56 wide/narrow in 130 bcd

Damon mentioned something about removing the front derailleur and braze on tab saved almost as many watts as an aero downtube. So there is that also. Worth probably a a lot more than just the chainring. I think I could get away with it for some races, but other races and training around here (Asheville) I'd be pretty screwed!

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Heath Dotson
HD Coaching:Website |Twitter: 140 Characters or Less|Facebook:Follow us on Facebook

Reviving this thread, I thought it was interesting to see Rappstar going single ring:

http://www.slowtwitch.com/...ordan_Rapp_4924.html


On this note, I did get an update from Friction Facts - the magazine didn't produce the rings for testing, but they tested it anyway. The wattage loss of going to a wide/narrow chainring was minimal: less than a 1/10 of a watt. I would hope the lack of a derailleur and some exposed shifter cable will make up for that...


I've been running my Wolftooth 50T for about a month now. I really like it. I should take some pictures...

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Travis Rassat
Vector Cycle Works
Noblesville, IN
BikeFit Instructor | FMS | F.I.S.T. | IBFI
Toughman Triathlon Series Ambassador