OK, after further review...
On a 58cm P-Series w/ 105 and with the Zipp clip-on aerobar hardware you can achieve a Pad Stack of 715mm with the stem on top of a 10mm top cap as pictured on the Cervelo website and using the 50mm overmount spacer, and a Pad Reach of 420mm, in the "all the way back" configuration.
So, you're not too far off on your 735mm. I'd go with the 58cm over the 61cm, and go 20mm lower than you currently are.
Eric
I am currently on an XL rim brake Shiv with the following fit from Cyclenutnz
Stack Pad y 735
Reach Pad x 421
I am interested in the PSeries to get on a disc brake bike at a reasonable cost.
Thanks mate.
Frosty
Eric Reid AeroFit | Instagram Portfolio
Aerodynamic Retul Bike Fitting
“You are experiencing the criminal coverup of a foreign backed fascist hostile takeover of a mafia shakedown of an authoritarian religious slow motion coup. Persuade people to vote for Democracy.”
On a 58cm P-Series w/ 105 and with the Zipp clip-on aerobar hardware you can achieve a Pad Stack of 715mm with the stem on top of a 10mm top cap as pictured on the Cervelo website and using the 50mm overmount spacer, and a Pad Reach of 420mm, in the "all the way back" configuration.
So, you're not too far off on your 735mm. I'd go with the 58cm over the 61cm, and go 20mm lower than you currently are.
Eric
bedfordvan wrote:
Thanks for your time Eric. I am currently on an XL rim brake Shiv with the following fit from Cyclenutnz
Stack Pad y 735
Reach Pad x 421
I am interested in the PSeries to get on a disc brake bike at a reasonable cost.
Thanks mate.
Frosty
Eric Reid AeroFit | Instagram Portfolio
Aerodynamic Retul Bike Fitting
“You are experiencing the criminal coverup of a foreign backed fascist hostile takeover of a mafia shakedown of an authoritarian religious slow motion coup. Persuade people to vote for Democracy.”