Road Cycling - Dura-ace 7800 cranks

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user name
05-15-04, 11:07 AM
Im piecing together a frame that I bought right now, and have a compatibility question. Will the new dura-ace 10spd crankset work together with a dura-ace 9spd drivetrain, or not. Thanks

K6-III
05-15-04, 11:38 AM
No reason why it wouldn't. In fact, some pros are running DuraAce 9speed, with SRAM cassette and chain, and the new 7800 crank, due to the SRAM sponsorships...
user name
05-15-04, 11:53 AM
sweet, thanks. For some reason I was thinking that I was going to have to swap the chainrings.

BikeInMN
05-15-04, 11:55 AM
Im piecing together a frame that I bought right now, and have a compatibility question. Will the new dura-ace 10spd crankset work together with a dura-ace 9spd drivetrain, or not. Thanks

It works excellent. I'm on 9 speed DA with the only exception being the 10 speed 7800 crankset. After 2000 miles, no issues at all. It's the best shifting front set-up I've ridden.
Xavier
05-18-04, 03:34 PM
Yes they will. Also look at the new Truvativ Rouleur Carbon cranks.

They will work with any parts. Any chain, RD, FR, etc...