Compare: 2026 CarbonSpeed XMCS Gran Turismo Base 54 vs 2026 Cervelo Cycles Caledonia Base 54

Insights

Average stack and reach vs trend of endurance road bikes

Design deviates from other sizes of Cervelo Cycles Caledonia

Stack	562mm	555mm -7mm
Reach	374.5mm	378mm +3.5mm
Stack to Reach Ratio	1.5:1	1.47:1
Seat Tube Length, C-TTT	517.5mm	—
Top Tube Length, Effective/Horizontal Center	546.3mm	543mm -3.3mm
Top Tube Slope	5.2deg	—
Head Tube Angle	72deg	72deg +0deg
Seat Tube Angle	73deg	73.5deg +0.5deg
Head Tube Length	154.2mm	136mm -18.2mm
Bottom Bracket Drop	71.9mm	74mm +2.1mm
Bottom Bracket Height	274.1mm	267mm -7.1mm
Chainstay Length	422mm	415mm -7mm
Chainstay Length Max	—	415mm
Chainstay Length Horizontal	415.8mm	408.4mm -7.4mm
Chainstay Length Horizontal Max	—	408.4mm
Front-Center	587.4mm	591.5mm +4.1mm
Front-Center Horizontal	583mm	586.9mm +3.9mm
Wheelbase	998.8mm	995.2mm -3.6mm
Wheelbase Max	—	995.2mm
Fork Offset/Rake	47mm	50mm +3mm
Fork Length, Unknown	375mm	—
Trail	63mm mid/neutral	58.2mm -4.8mm mid/neutral
Mechanical Trail	59.9mm	55.4mm -4.5mm
Wheel Flop	18.5mm	17.1mm -1.4mm
Standover Height	—	773mm
Tire to Pedal Spindle	71.4mm 170 mm cranks	80.5mm +9.1mm 170 mm cranks
Pedal Spindle to Ground Clearance	104.1mm 170 mm cranks	97mm -7.1mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	35mm	30mm -5mm
Tire Width Max	35mm	36mm +1mm
Tire Outer Diameter	692mm	682mm -10mm
Bike Length with Tires	1690.8mm	1677.2mm -13.6mm
Crank Length	—	170mm
Handlebar Width	—	40cm
Stem Length	—	100mm
Stem Angle	—	-6deg
Suspension Type	Rigid, non-suspension corrected	Rigid, non-suspension corrected
Bar Type	Drop Bar	Drop Bar
Frame Material	Carbon/Composite	Carbon/Composite
Fork Material	Carbon/Composite	Carbon/Composite
Brake Type	Disc	Disc