flexy frame fix, more k-force?
07-11-10 | 02:58 PM
#1
Thread Starter
French threaded
Joined: Aug 2008
Posts: 1,199
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From: Portland, OR.
Bikes: many
flexy frame fix, more k-force?
Rider weight and bike model aside, would an external bottom bracket help aleviate the effects of a flexy aluminum frame or amplify it?
Rider weight and bike model included, I weigh 150 and have a vitus 979. Thinking about a modern campy groupset and wondering if standard square taper BB would be advantageous over the UltraTorque crankset.
Rider weight and bike model included, I weigh 150 and have a vitus 979. Thinking about a modern campy groupset and wondering if standard square taper BB would be advantageous over the UltraTorque crankset.
07-11-10 | 04:34 PM
#2
Spin Forest! Spin!
Joined: Sep 2007
Posts: 5,956
Likes: 18
From: Arrid Zone-a
Bikes: I used to have many. And I Will again.
Makes no difference. The interface (BB) is the same, whether internal of external bearings. The Vitus 979 is flexy, period. You must learn to ride it....more spinning. If you're a gear masher, your heart to skip a beat when that frameset flexes. 
