07/14/2026
The Cervélo P 105 Race Bike is a complete triathlon build at $5,300 — carbon P-Series frame, Reserve 40/44 carbon wheels, Profile Design aero cockpit, and a 4iiii Precision power meter integrated into the crankset.
P-Series uses a fork with a D-shaped steerer tube and round stem interface. This means you can use whichever basebar and extensions you prefer, and make changes if your fit or preference changes. It’s also significantly more adaptable if you have very specific fit requirements.
What the P-Series adds over pure TT hardware is triathlon versatility: adjustable fit geometry, a flexible cockpit architecture, and internal frame storage designed for the demands of a long course race day.
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https://tinyurl.com/iosp105race