2026 Quintana Roo Service Course Tri

	XS	S	M	L
Stack	51.5mm	53.5mm	56mm	58.5mm
Reach	37mm	38mm	39mm	40mm
Stack to Reach Ratio	1.39:1	1.41:1	1.44:1	1.46:1
Seat Tube Length, C-T	41mm	45mm	48.5mm	52mm
Top Tube Length, Effective/Horizontal Unknown	51.3mm	53.3mm	55.6mm	57.3mm
Top Tube Slope	14deg	11.5deg	10.2deg	9deg
Head Tube Angle	71deg	72deg	73deg	73deg
Seat Tube Angle	74.5deg	74deg	73.5deg	73.5deg
Head Tube Length	10.2mm	11.9mm	14.4mm	17.1mm
Bottom Bracket Drop	7.4mm	7.4mm	7.2mm	7mm
Bottom Bracket Height	331.6mm	331.6mm	331.8mm	332mm
Chainstay Length	41.1mm	41.1mm	41.1mm	41.1mm
Chainstay Length Horizontal	40.4mm	40.4mm	40.5mm	40.5mm
Front-Center	57.7mm	58.3mm	59.3mm	61.1mm
Front-Center Horizontal	57.2mm	57.9mm	58.8mm	60.7mm
Wheelbase	97.6mm	98.3mm	99.3mm	101.2mm
Fork Offset/Rake	4.7mm	4.7mm	4.7mm	4.7mm
Trail	111.7mm very high	105.3mm very high	98.7mm very high	98.7mm very high
Mechanical Trail	105.7mm	100.1mm	94.4mm	94.4mm
Wheel Flop	34.4mm	30.9mm	27.6mm	27.6mm
Standover Height	71.1mm	74.3mm	77.5mm	80.9mm
Tire to Pedal Spindle	-451.3mm 170 mm cranks	-450.7mm 170 mm cranks	-449.7mm 170 mm cranks	-447.9mm 170 mm cranks
Pedal Spindle to Ground Clearance	161.6mm 170 mm cranks	161.6mm 170 mm cranks	161.8mm 170 mm cranks	162mm 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://quintanarootri.com/collections/service-course-tri/products/service-course-tri

Geometry