Name: 2026 Quintana Roo T Service Grava Base
Brand: Quintana Roo T

	XS	S	M	L	XL
Stack	53mm	55mm	57mm	59mm	61mm
Reach	37mm	38.5mm	40mm	41mm	42.5mm
Stack to Reach Ratio	1.43:1	1.43:1	1.43:1	1.44:1	1.44:1
Seat Tube Length, Unknown	44mm	47mm	49mm	52.5mm	56mm
Top Tube Slope	12.2deg	10.8deg	10.5deg	8.8deg	7.1deg
Head Tube Angle	69deg	70deg	70.5deg	71deg	71deg
Seat Tube Angle	75deg	74.5deg	74deg	73.5deg	73.5deg
Head Tube Length	8.7mm	10.5mm	12.5mm	14.4mm	16.6mm
Bottom Bracket Drop	7.5mm	7.4mm	7.3mm	7.2mm	7.2mm
Bottom Bracket Height	348.5mm	348.6mm	348.7mm	348.8mm	348.8mm
Chainstay Length	43mm	43mm	43mm	43mm	43mm
Chainstay Length Horizontal	42.3mm	42.4mm	42.4mm	42.4mm	42.4mm
Front-Center	60.9mm	61.9mm	63.6mm	64.8mm	67mm
Front-Center Horizontal	60.2mm	61.5mm	63.2mm	64.4mm	66.6mm
Wheelbase	102.5mm	103.9mm	105.6mm	106.8mm	109mm
Fork Offset/Rake	5.3mm	5.3mm	5.3mm	5.3mm	5.3mm
Fork Length (Axle-To-Crown)	42mm	42mm	42mm	42mm	42mm
Trail	131mm very high	123.9mm very high	120.4mm very high	117mm very high	117mm very high
Mechanical Trail	122.3mm	116.5mm	113.5mm	110.6mm	110.6mm
Wheel Flop	43.8mm	39.8mm	37.9mm	36mm	36mm
Standover Height	72.7mm	76mm	80.1mm	83.1mm	85.9mm
Tire to Pedal Spindle	-465.1mm 170 mm cranks	-464.1mm 170 mm cranks	-462.4mm 170 mm cranks	-461.2mm 170 mm cranks	-459mm 170 mm cranks
Pedal Spindle to Ground Clearance	178.5mm 170 mm cranks	178.6mm 170 mm cranks	178.7mm 170 mm cranks	178.8mm 170 mm cranks	178.8mm 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.

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2026 Quintana Roo T Service Grava Base

Geometry