Description
Cervelo P Series 105 Time Trial Bike – 2020
The Cervelo P Series 105 is built for speed, efficiency, and aerodynamic dominance. Positioned as one of the most accessible yet performance-driven triathlon and time trial machines, the Cervelo P-Series has become a trusted choice for athletes worldwide. Whether you are chasing a new PR, preparing for Ironman, or looking to upgrade your time trial bike, the Cervelo P-Series 105 delivers a perfect balance of stiffness, aerodynamics, and rider-focused comfort.
Cervelo designed the Cervelo P-Series with the same DNA as its flagship P5, but with a more accessible build that still provides elite performance. The Cervelo P-Series 105 disc version uses Shimano’s highly reliable 105 groupset, offering smooth, precise shifting at an excellent value point. Paired with Cervelo’s proven aerodynamic carbon frame and smart storage integration, this bike is ready to give you an edge on the course.
Athletes looking for a versatile cervélo p series triathlon bike or a streamlined cervélo p series tt bike will appreciate the lightweight frame, wind-cutting geometry, and rider-first design. If you’re searching for a Cervelo P Series for sale, the 2020 105 model in 54cm size is a competitive option, making it ideal for a wide range of riders.
Key Features
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Aerodynamic Performance: The Cervelo P-Series frame uses advanced tube shaping and aero profiles to minimize drag.
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Shimano 105 Drivetrain: Proven durability and smooth gear changes with Cervélo P Series 105 disc setup.
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Integrated Storage Solutions: Built-in Smartpak top tube storage and aerodynamic bottle mounts keep nutrition accessible without disrupting airflow.
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Disc Brakes for Control: Confident stopping power in all conditions.
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Comfort & Fit: A versatile geometry makes this bike efficient for long triathlon distances and high-intensity TTs.
Specifications
| Component | Specification (2020 Cervelo P-Series 105, 54cm) |
|---|---|
| Frame | Cervélo P Series Carbon, Disc Brake Optimized |
| Fork | Cervelo All-Carbon, Tapered P-Series Fork |
| Headset | FSA IS2 1-1/8 x 1-1/2 |
| Shifters | Shimano 105 R7020, 11-speed |
| Front Derailleur | Shimano 105 R7000 |
| Rear Derailleur | Shimano 105 R7000, GS |
| Crankset | Shimano 105 R7000, 52/36T |
| Bottom Bracket | BBright, Shimano |
| Cassette | Shimano 105 R7000, 11-28T |
| Chain | Shimano HG601, 11-speed |
| Brakes | Shimano 105 Hydraulic Disc |
| Wheelset | Alexrims Boondocks 5D Disc |
| Tires | Vittoria Rubino Pro TLR G+ 25c |
| Cockpit | Cervelo Alloy Basebar + 3T Clip-On Aero Bars |
| Saddle | Prologo Dimension Tri |
| Seatpost | Cervelo Carbon Aero Post |
Why Choose the Cervelo P Series 105?
The Cervelo P Series 105 review from triathletes consistently highlights its ability to combine speed and comfort. Unlike many TT bikes that sacrifice ride quality for aerodynamics, the Cervelo P-Series 105 disc balances both. Its modern design allows easy fit adjustments, and its disc brake integration provides peace of mind on technical descents and tight turns.
Compared to the higher-end Cervelo P Series 105 Di2 or SRAM Cervelo P Series Rival AXS, the mechanical 105 model still provides excellent performance while being more budget-friendly. For those looking at long-course triathlons or first-time TT buyers, it offers a professional-level platform without the premium price tag.
If you’re exploring alternatives, you may also consider a new Cervelo P-Series frameset option for custom builds, or upgrade paths into the Cervelo P Series 105 Race edition for enhanced wheels and finishing kit.
Who Is This Bike For?
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Triathletes preparing for half or full Ironman events.
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Cyclists entering time trial racing.
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Riders upgrading from a road bike setup to a dedicated cervelo p-series triathlon bike.
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Athletes looking for a used Cervelo P-Series with excellent value retention.































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