Cervelo Caledonia

An all-round road bike from 2026, made in 6 sizes from 48 to 61. Fits tyres up to 36 mm.

Size

Stack 555 mmReach 378 mm

Geometry

Cervelo Caledonia geometry by frame size
Size
Fit
Stack (mm)How high the front sits	505	530	555	580	605	630
Reach (mm)How far forward the bars start	360	369	378	387	396	405
Stack ÷ reach Higher = more upright	1.40	1.44	1.47	1.50	1.53	1.56
Top tube (effective) (mm)Horizontal top-tube length	502	522	543	565	581	598
Seat tube angle Saddle position over the pedals	74.5°	74°	73.5°	73°	73°	73°
Head tube length (mm)Front-end height	90	110	136	162	191	218
Standover (mm)Clearance when you stop	701	741	773	796	823	847
Handling
Head tube angle Steeper = quicker steering	70.5°	71.5°	72°	72°	72°	72°
Fork offset (mm)Fork rake	59	53	50	50	50	50
Trail (mm)More = steadier steering	60	60	60	60	60	60
Wheelbase (mm)Longer = more stable	982	985	995	1012	1031	1048
Chainstay (mm)Shorter = snappier	415	415	415	415	415	415
BB drop (mm)More = lower centre of gravity	77	77	74	74	72	72
BB height (mm)Pedal clearance in corners	260	260	262	262	265	265
Front centre (mm)Room for your toes	579	582	592	609	626	643

Underlined values are calculated by BikeLens. A dash means the brand doesn't publish it.

Between race and comfort. A good fit for sportives, club rides and fast days out.

Size 54 is more upright than 65% of the 218 road frames we track.

The closest road frames from other ranges, against size 54 here.

Bikes with a similar fit, compared with size 54 of this bike
Bike	Size	Stack	Reach
Basso Venta R2026Stack +4 mm, reach −3 mm	51	+4 mm	−3 mm
Cube Attain C:62 Race2026Stack +6 mm, reach −2 mm	53	+6 mm	−2 mm
Giant Contend AR 12026Stack +4 mm, reach −3 mm	S	+4 mm	−3 mm
Giant Defy Advanced 02026Stack +3 mm, reach +2 mm	M	+3 mm	+2 mm
Basso SV2026Stack −8 mm, reach +2 mm	51	−8 mm	+2 mm
MMR Grip 002026Stack same, reach +5 mm	M	same	+5 mm