Get a power meter. You can get an FSA k force light by power 2 max, it it both an upgrade and a power meter all at once.

Hmmmm good advice, I'll take a look

I agree on looking for a PM. I ended up replacing my crank with a Quarq, when I decided to switch from PT. BTW, I still have the 170mm K-Force Light BBRight crankset for sale, so PM me if you're interested

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"Most of my heroes don't appear on no stamps"
Blog = http://extrememomentum.com|Photos = http://wheelgoodphotos.com

I've just fitted an angular contact version of the Wheels Mfg bb to a Cervelo R3. I've got a Rotor 4624 in my P3 and a Praxis Works BB30 to 24mm converter in my Cannondale. I value screw together type BBs.

For the Wheels Mfg you'll need a Park Tool BBT-29 or similar for the 48.5mm diameter and some 100% PTFE grease is recommended. Normally I use Loctite bearing retaining compound, but the destructions say 100% PTFE for a carbon frame.

A new baby means I haven't finished the build yet so can't comment on creak-free riding, but installation was simple and BB seems well made.

I use a Rotor 3D24 on my bikes with one P2M Type-S. I can quickly swap between bikes. I've got nothing but love for my P2M..

Thanks Allen, would need a 165mm. A power meter is a big investment, whereas a crank sale plus bb is much cheaper. That said something to definitely think about.