2026 Cannondale Bikes Topstone Alloy EQ

	XS	SM	MD	LG	XL
Stack	518mm	549mm	579mm	610mm	640mm
Reach	368mm	377mm	385mm	394mm	402mm
Stack to Reach Ratio	1.41:1	1.46:1	1.5:1	1.55:1	1.59:1
Seat Tube Length, C-T	410mm	458mm	505mm	553mm	600mm
Top Tube Length, Effective/Horizontal HT Top	533mm	544mm	505mm	553mm	587mm
Head Tube Angle	70deg	71deg	71deg	71deg	71deg
Effective Seat Tube Angle, Unknown	73.1deg	73.1deg	73.1deg	73.1deg	73.1deg
Head Tube Length	86mm	115mm	147mm	180mm	212mm
Bottom Bracket Drop	75mm	75mm	75mm	75mm	75mm
Bottom Bracket Height	272mm	272mm	272mm	272mm	272mm
Chainstay Length	435mm	435mm	435mm	435mm	435mm
Chainstay Length Horizontal	428.5mm	428.5mm	428.5mm	428.5mm	428.5mm
Front-Center	593mm	603mm	621mm	641mm	659mm
Front-Center Horizontal	587.5mm	598.5mm	616.5mm	636.5mm	654.5mm
Wheelbase	1016mm	1027mm	1045mm	1065mm	1083mm
Fork Offset/Rake	55mm	55mm	55mm	55mm	55mm
Trail	67.8mm high	61.3mm mid/neutral	61.3mm mid/neutral	61.3mm mid/neutral	61.3mm mid/neutral
Mechanical Trail	63.7mm	58mm	58mm	58mm	58mm
Wheel Flop	21.8mm	18.9mm	18.9mm	18.9mm	18.9mm
Standover Height	703mm	744mm	784mm	824mm	864mm
Tire to Pedal Spindle	76mm 170 mm cranks	86mm 170 mm cranks	104mm 170 mm cranks	124mm 170 mm cranks	142mm 170 mm cranks
Pedal Spindle to Ground Clearance	102mm 170 mm cranks	102mm 170 mm cranks	102mm 170 mm cranks	102mm 170 mm cranks	102mm 170 mm cranks

Very Upright

Somewhat Upright

Average

Somewhat Aggressive

Very Aggressive

The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.

Category Trend

Source:https://www.cannondale.com/en/bikes/road/gravel/topstone-alloy/topstone-eq

Geometry