2020 Giant Bicycles Trance 27.5

	XS	S	M	L	XL
Stack	587mm	587mm	591mm	614mm	628mm
Reach	386mm	406mm	435mm	448mm	469mm
Stack to Reach Ratio	1.52:1	1.45:1	1.36:1	1.37:1	1.34:1
Seat Tube Length, C-T	370mm	380mm	431mm	482mm	507mm
Top Tube Length, Effective/Horizontal HT Top	560mm	580mm	610mm	630mm	655mm
Head Tube Angle	67deg	67deg	67deg	67deg	67deg
Effective Seat Tube Angle, Seat Tube Top	73.5deg	73.5deg	73.5deg	73.5deg	73.5deg
Head Tube Length	100mm	100mm	105mm	130mm	145mm
Bottom Bracket Drop	15mm	15mm	15mm	15mm	15mm
Bottom Bracket Height	338mm	338mm	338mm	338mm	338mm
Chainstay Length	435mm	435mm	435mm	435mm	435mm
Chainstay Length Horizontal	434.7mm	434.7mm	434.7mm	434.7mm	434.7mm
Front-Center	674.4mm	694.4mm	725.4mm	748.4mm	774.4mm
Front-Center Horizontal	674.3mm	694.3mm	725.3mm	748.3mm	774.3mm
Wheelbase	1109mm	1129mm	1160mm	1183mm	1209mm
Fork Offset/Rake	42mm	42mm	42mm	42mm	42mm
Trail	104.2mm very high	104.2mm very high	104.2mm very high	104.2mm very high	104.2mm very high
Mechanical Trail	95.9mm	95.9mm	95.9mm	95.9mm	95.9mm
Wheel Flop	37.5mm	37.5mm	37.5mm	37.5mm	37.5mm
Standover Height	697mm	701mm	723mm	768mm	788mm
Tire to Pedal Spindle	151.5mm 170 mm cranks	171.5mm 170 mm cranks	197.5mm 175 mm cranks	220.5mm 175 mm cranks	246.4mm 175 mm cranks
Pedal Spindle to Ground Clearance	168mm 170 mm cranks	168mm 170 mm cranks	163mm 175 mm cranks	163mm 175 mm cranks	163mm 175 mm cranks

Published Sizing Recommendations

Height

155 cm

165 cm

163 cm

172 cm

171 cm

180 cm

179 cm

188 cm

187 cm

198 cm

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-3