2025 QUICK ER ONE Base

	XS/430	S/460	M/490	L/520	XL/550
Stack	505mm	521mm	538mm	556mm	572mm
Reach	380mm	381mm	386mm	393mm	406mm
Stack to Reach Ratio	1.33:1	1.37:1	1.39:1	1.41:1	1.41:1
Seat Tube Length, C-T	430mm	460mm	490mm	520mm	550mm
Seat Tube Length, C-C	429mm	459mm	489mm	519mm	549mm
Top Tube Length, Effective/Horizontal Center	515mm	525mm	540mm	558mm	575mm
Top Tube Slope	10.3deg	8.8deg	7.3deg	6.1deg	4.5deg
Head Tube Angle	70deg	71deg	72deg	73deg	73deg
Seat Tube Angle	75deg	74.5deg	74deg	73.5deg	73.5deg
Head Tube Length	105mm	118mm	132mm	148mm	165mm
Bottom Bracket Drop	70mm	70mm	70mm	70mm	70mm
Bottom Bracket Height	267mm	267mm	267mm	267mm	267mm
Chainstay Length	408mm	408mm	408mm	408mm	408mm
Chainstay Length Horizontal	402mm	402mm	402mm	402mm	402mm
Front-Center	590.2mm	587.2mm	589.2mm	593.2mm	610.1mm
Front-Center Horizontal	586.1mm	583.1mm	585.1mm	589.1mm	606.1mm
Wheelbase	988mm	985mm	987mm	991mm	1008mm
Fork Offset/Rake	45mm	45mm	45mm	45mm	45mm
Fork Length (Axle-To-Crown)	373mm	373mm	373mm	373mm	373mm
Trail	74.8mm high	68.5mm high	62.2mm mid/neutral	56mm mid/neutral	56mm mid/neutral
Mechanical Trail	70.3mm	64.7mm	59.1mm	53.5mm	53.5mm
Wheel Flop	24mm	21.1mm	18.3mm	15.7mm	15.7mm
Standover Height	746mm	762mm	779mm	797mm	813mm
Tire to Pedal Spindle	83.2mm 170 mm cranks	80.2mm 170 mm cranks	82.2mm 170 mm cranks	86.2mm 170 mm cranks	103.1mm 170 mm cranks
Pedal Spindle to Ground Clearance	97mm 170 mm cranks	97mm 170 mm cranks	97mm 170 mm cranks	97mm 170 mm cranks	97mm 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://geometrygeeks.bike/bike/quick-pro-er-one-2024/

Geometry