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Cervlo P2 FSA to FC-R7000 Crankset Swap
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Picked up a FC-R7000 160mm crankset as a cheap(ish) way to try a shorter crank arm length on my 2016 P2 that came with a FSA Gossamer crank. Both are listed as having 24mm spindle diameters. Is this as simple as swapping the cranksets or does it require the wheelsmfg BBright adaptor/shim set? If it needs the adaptor how difficult is it to get everything perfect?
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Re: Cervlo P2 FSA to FC-R7000 Crankset Swap [OV105mover] [ In reply to ]
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Pretty sure it's just a straight swap
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Re: Cervlo P2 FSA to FC-R7000 Crankset Swap [OV105mover] [ In reply to ]
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I think your P2 came with a pressfit 30 crank and a shimano will be a 24mm

I would recommend you get the Wheels manufacturing Threaded BB for 24mm axles

https://wheelsmfg.com/...no-cranks-black.html

Edit: If it did come with a 24mm crank then it should be a direct swap.

I put that crank on my IA16, I'm still not sold on the shorter cranks but I'm giving it a good chance. Probably use it the whole season and then evaluate performance.
Last edited by: jaretj: Mar 27, 21 10:40
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Re: Cervlo P2 FSA to FC-R7000 Crankset Swap [jaretj] [ In reply to ]
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Follow up if anyone has a similar interest...Jaretj is correct...FSA Gossamer Crank that came on my 2016 P2 has a 30mm dia spindle. LBS is doing the swap and installing a Wheels Mfg Shimano Hollowtech II 24mm dia angular contact BB. Another knowledgeable slowtwitcher...
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Re: Cervlo P2 FSA to FC-R7000 Crankset Swap [OV105mover] [ In reply to ]
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Glad it worked out for you. Let us know how the 160 feels.
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Re: Cervlo P2 FSA to FC-R7000 Crankset Swap [jaretj] [ In reply to ]
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What crank length are you trying?
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Re: Cervlo P2 FSA to FC-R7000 Crankset Swap [jimatbeyond] [ In reply to ]
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160mm. Recently moved from 165mm to 160mm crank arms on my Cervelo P3C that lives on the Kicker Core. I'm 5’6” (on a good day) and although this is a small change it’s helped my breathing when riding on the aero bars . Picking up my P3 today after my LBS installed a 160mm crankset (same as the one one the P3C - Shimano 105 FC-R7000) and Wheels Mfg BB..
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Re: Cervlo P2 FSA to FC-R7000 Crankset Swap [OV105mover] [ In reply to ]
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I was actually asking jaretj what crank length they were trying.

At 5'6", I would think that you would want to be on 150mm cranks.

My 16 year old son is 5'11" and he uses 155mm.
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Re: Cervlo P2 FSA to FC-R7000 Crankset Swap [jimatbeyond] [ In reply to ]
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I'm currently on a 160 crank
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