2023 Giant Bicycles Trance 29 1

	Small	Medium	Large	XL
Stack	610mm	619mm	628mm	637mm
Reach	422mm	447mm	472mm	507mm
Stack to Reach Ratio	1.45:1	1.38:1	1.33:1	1.26:1
Seat Tube Length, Unknown	420mm	430mm	465mm	496mm
Top Tube Length, Effective/Horizontal Unknown	561mm	599mm	626mm	663mm
Head Tube Angle	65.4deg	65.5deg	65.5deg	65.5deg
Effective Seat Tube Angle, Seat Tube Top	77.2deg	76.3deg	76.3deg	76.3deg
Head Tube Length	100mm	110mm	120mm	130mm
Bottom Bracket Drop	45mm	45mm	45mm	45mm
Bottom Bracket Height	329.5mm	329.5mm	329.5mm	329.5mm
Chainstay Length	439mm	439mm	439mm	439mm
Chainstay Length Horizontal	436.7mm	436.7mm	436.7mm	436.7mm
Front-Center	730.7mm	759.7mm	788.6mm	827.5mm
Front-Center Horizontal	729.3mm	758.3mm	787.3mm	826.3mm
Wheelbase	1166mm	1195mm	1224mm	1263mm
Fork Offset/Rake	44mm	44mm	44mm	44mm
Trail	123.1mm very high	122.3mm very high	122.3mm very high	122.3mm very high
Mechanical Trail	111.9mm	111.3mm	111.3mm	111.3mm
Wheel Flop	46.6mm	46.2mm	46.2mm	46.2mm
Standover Height	730mm	725mm	749mm	771mm
Tire to Pedal Spindle	191.2mm 165 mm cranks	215.2mm 170 mm cranks	244.1mm 170 mm cranks	283mm 170 mm cranks
Pedal Spindle to Ground Clearance	164.5mm 165 mm cranks	159.5mm 170 mm cranks	159.5mm 170 mm cranks	159.5mm 170 mm cranks

Published Sizing Recommendations

Height

5 ft 4 in

5 ft 8 in

5 ft 7 in

5 ft 11 in

5 ft 10 in

6 ft 2 in

6 ft 6 in

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.giant-bicycles.com/us/trance-29-1?partnumber=2201042104