CerveloP5
Izcelsme
P5 ir Cervelo bezkompromisa triatlona/TT flagmanis — velosipēds, kas ir izcīnījis vairākus Ironman pasaules čempionu titulus un nostiprinājis zīmola reputāciju garo distanču sacensībās. Pēc pieciem gadiem bez būtiskām izmaiņām 2025. gada paaudze tika atklāta ar pilnīgu pārveidi: jaunā fastback sēdekļa caurules forma samazina vertikālo stingrību aptuveni par 22%, vienlaikus saglabājot sānu stingrību jaudas pārvadei, patentētie aerobāra spilventiņi ieguva nozīmīgu priekšējo-aizmugurējo regulēšanu un daudz plašāku pielāgošanas diapazonu, un riepu klīrenss palielinājās līdz 34 mm. Izstrādāts ap pazeminātu bāzes stūri, kas ievērojami samazina CdA, jaunais P5 arī noregulē velosipēda un riteņu sistēmu kopā — ar Reserve 77/88 riteņu komplektu un 29 mm Vittoria Corsa riepām Cervelo apgalvo, ka sistēmas līmenī tiek ietaupīti papildu 5 vati.
Specifikācijas
- Rāmis
- All-carbon aero monocoque with fastback seatstays (vertical stiffness reduced ~22% vs prior gen), BBright bottom bracket, clearance for up to 34 mm tyres, integrated SmartPak 400 / Aerobottle 500 storage
- Svars
- kg
- Transmisija
- 12-speed electronic, 5 complete builds: SRAM Red AXS 1 (50T/10-33T), Shimano Dura-Ace Di2 (54/40T, 11-34T), SRAM Force AXS (50/37T, 10-33T), Shimano Ultegra Di2 (52/36T, 11-30T); SRAM Red/Force builds include Quarq Zero crank powermeter
- Bremzes
- Hydraulic disc (Shimano on Di2 builds, e.g. 160 mm IceTech rotors front/rear; SRAM on AXS builds). Front brake fairing/cover criticised as cheap-feeling
- Riteņi
- Reserve 77|88TA carbon aero wheelset; DT Swiss 180 hubs (Red AXS 1 / Dura-Ace Di2) or DT Swiss 240 hubs (Force AXS / Ultegra Di2)
Verdikts
- Exceptional aerodynamics — frame ~1 W faster than prior gen, ~5 W total system saving with Reserve 77|88 wheels and 29 mm Vittoria tyres
- Outstanding lateral stiffness through BBright BB and frame — no side-to-side flex when climbing or sprinting, all power goes forward
- Fastback seatstays cut vertical stiffness ~22%, noticeably smoothing the ride so riders reach T2 fresher
- Greatly improved fit window: stack adjustable to 40 mm, extension tilt 0-30°, wider/thicker pads with more fore-aft range — fits far more body types
- Best-in-class cornering and confident handling for an aero TT bike, plus 34 mm tyre clearance for lower rolling resistance
- Front brake fairing/covers feel cheap and ill-fitting; many riders end up replacing them
- Fully integrated one-piece front end limits mix-and-match cockpit customisation — proprietary parts are the price of admission
- UCI-legal frame constraints leave little room for frame-level aero gains (~1 W) — most improvement comes from wheels/tyres, not the frame
- Very expensive — complete builds run roughly €/$ 10k-15k, frameset alone ~$6,500
- Hydraulic disc setup and integrated cockpit make servicing and travel/packing more fiddly than simpler TT bikes
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