2026 ENVE Fray Pro vs 2026 Cervélo Caledonia
The 51 is the Cervélo Caledonia size closest to your 50 ENVE Fray Pro. We match frame stack and reach. This is a geometry comparison, not a fit recommendation; stem, spacers, handlebars and saddle setup also affect your riding position.
What changes on the Cervélo Caledonia
Compared with the ENVE Fray Pro in 50, the Cervélo Caledonia in 51 places the top of the head tube 10 mm lower and about as far forward, relative to the bottom bracket. Its wheelbase is 9 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- −10 mm
- Lower front end
- Frame reach
- −2 mm
- About the same reach
- Wheelbase
- −10 mm
- Shorter: quicker to change direction
- Head angle
- +0.2°
- About the same head angle
- Chainstays
- ±0 mm
- About the same
The two frames
ENVE Fray Pro, 50Cervélo Caledonia, 51Drawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | ENVE Fray Pro 50 | Cervélo Caledonia 51 | Difference |
|---|---|---|---|
| Reach | 371 | 369 | −2 mm |
| Stack | 540 | 530 | −10 mm |
| Head tube angle | 71.3 | 71.5 | +0.2° |
| Seat tube angle | 74.5 | 74 | −0.5° |
| Effective top tube | 521 | 522 | +1 mm |
| Chainstay length | 415 | 415 | ±0 mm |
| Wheelbase | 994 | 984.5 | −10 mm |
| BB drop | 78 | 76.5 | −2 mm |
| BB height | 264 | not listed | |
| Standover | 719 | 741 | +22 mm |
| Seat tube length | 443 | not listed | |
| Head tube length | 125 | 109.9 | −15 mm |
Differences are the Cervélo Caledonia minus the ENVE Fray Pro. Full charts: 2026 ENVE Fray Pro, 2026 Cervélo Caledonia.
Where each sits in its class
ENVE Fray ProCervélo Caledonia
Each bike is ranked against the other road bikes on Quiver, on frame geometry alone. Not your hand position or ride feel.
What each ships with
The stock build of each bike's first listed trim. Parts that match are dimmed.
| Part | ENVE Fray ProPro RED | Cervélo Caledonia105 |
|---|---|---|
| Frame | ENVE Fray | Cervélo Caledonia |
| Fork | ENVE Fray Fork | not listed |
| Shifter | SRAM Red AXS | Shimano 105 Di2 |
| Derailleur | SRAM Red AXS | Shimano 105 Di2 |
| Cassette | SRAM RED | Shimano 105 |
| Chain | SRAM Red | Shimano SLX M7100 |
| Crankset | SRAM Red AXS 2x | Shimano 105 |
| Chainring | SRAM Red AXS | Shimano 52, Shimano 36 |
| Bottom bracket | T47 Inboard Bearing | not listed |
| Wheelset | ENVE SES 4.5 Pro | Vision Team i23 |
| Tire | ENVE SES Road | Vittoria Corsa N.Ext Tubeless-Ready |
| Brake | SRAM Red AXS | Shimano 105 Di2 |
| Rotor | SRAM Centerline X | Shimano SM-RT66 |
| Handlebar | ENVE SES Aero Pro One-Piece | Cervélo HB23 |
| Stem | ENVE SES Aero Pro One-Piece | Cervélo ST36 |
| Bar tape | ENVE Grey | not listed |
| Headset | ENVE IN-Route | FSA IS2 |
| Seatpost | ENVE Aero | not listed |
| Saddle | Selle Italia Boost SLR | not listed |
| Bottle cage | ENVE Water Bottle Cage | not listed |
| Accessory | ENVE UL Carbon Computer Mount | not listed |
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