Cannondale SuperX Force eTap AXS

An all-road gravel bike from 2022, made in 6 sizes from 46 to 61.

Size

Stack 555 mmReach 378 mm

Geometry

Cannondale SuperX Force eTap AXS geometry by frame size
Size
Fit
Stack (mm)How high the front sits	515	535	555	575	595	615
Reach (mm)How far forward the bars start	365	371	378	385	392	398
Stack ÷ reach Higher = more upright	1.41	1.44	1.47	1.49	1.52	1.55
Top tube (effective) (mm)Horizontal top-tube length	507	524	537	555	568	586
Seat tube angle Saddle position over the pedals	74.6°	74°	74°	73.5°	73.5°	73°
Seat tube length (mm)Frame size reference	449	488	524	546	566	589
Head tube length (mm)Front-end height	93	110	132	153	175	196
Standover (mm)Clearance when you stop	743	773	802	822	843	863
Handling
Head tube angle Steeper = quicker steering	70°	71°	71°	71°	71°	71°
Fork offset (mm)Fork rake	55	55	55	55	55	55
Trail (mm)More = steadier steering	69	62	62	62	62	62
Wheelbase (mm)Longer = more stable	1002	1005	1020	1034	1048	1061
Chainstay (mm)Shorter = snappier	422	422	422	422	422	422
BB drop (mm)More = lower centre of gravity	70	70	69	69	68	68
BB height (mm)Pedal clearance in corners	266	266	267	267	268	268
Front centre (mm)Room for your toes	590	593	607	621	635	648

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

Quick enough for spirited riding, comfortable enough for long days on mixed terrain.

Size 54 is lower and longer than 56% of the 106 gravel frames we track.

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

Bikes with a similar fit, compared with size 54 of this bike
Bike	Size	Stack	Reach
Canyon Grail CF 8 1by2025Stack +1 mm, reach +7 mm	XS	+1 mm	+7 mm
Wilier Jena2026Stack +1 mm, reach −6 mm	S	+1 mm	−6 mm
Specialized Crux Comp2021Stack −1 mm, reach −3 mm	52	−1 mm	−3 mm
Giant Revolt X Advanced Pro 22024Stack +5 mm, reach +9 mm	S (short)	+5 mm	+9 mm
Marin Gestalt X102022Stack +10 mm, reach −5 mm	52	+10 mm	−5 mm
Trek Checkpoint SL 5 AXS Gen 32026Stack +1 mm, reach +8 mm	SM	+1 mm	+8 mm