2023 Winspace Cycle Co T1550 Base

	XS	S	M	L	XL
Stack	505mm	507mm	517mm	547mm	571mm
Reach	370mm	374mm	382mm	393mm	411mm
Stack to Reach Ratio	1.36:1	1.36:1	1.35:1	1.39:1	1.39:1
Seat Tube Length, C-T	410mm	440mm	470mm	510mm	550mm
Top Tube Length, Effective/Horizontal HT Top	500mm	515mm	530mm	550mm	580mm
Top Tube Slope	12.9deg	9.6deg	7.3deg	6.1deg	4.4deg
Head Tube Angle	71deg	71deg	72deg	73deg	73deg
Seat Tube Angle	75.5deg	74.5deg	74deg	74deg	73.5deg
Head Tube Length	105mm	110mm	120mm	145mm	170mm
Bottom Bracket Drop	68mm	68mm	68mm	68mm	68mm
Bottom Bracket Height	268mm	268mm	268mm	268mm	268mm
Chainstay Length	403mm	403mm	403mm	408mm	408mm
Chainstay Length Horizontal	397.2mm	397.2mm	397.2mm	402.3mm	402.3mm
Front-Center	570.8mm	576.8mm	580.8mm	590.6mm	615.5mm
Front-Center Horizontal	566.8mm	572.8mm	576.8mm	586.7mm	611.7mm
Wheelbase	964mm	970mm	974mm	989mm	1014mm
Fork Offset/Rake	45mm	45mm	45mm	45mm	45mm
Fork Length, Unknown	370mm	370mm	370mm	370mm	370mm
Trail	68.1mm high	68.1mm high	61.9mm mid/neutral	55.7mm mid/neutral	55.7mm mid/neutral
Mechanical Trail	64.4mm	64.4mm	58.8mm	53.2mm	53.2mm
Wheel Flop	21mm	21mm	18.2mm	15.6mm	15.6mm
Standover Height	685mm	705mm	750mm	770mm	785mm
Tire to Pedal Spindle	64.8mm 170 mm cranks	70.8mm 170 mm cranks	74.8mm 170 mm cranks	84.6mm 170 mm cranks	109.5mm 170 mm cranks
Pedal Spindle to Ground Clearance	98mm 170 mm cranks	98mm 170 mm cranks	98mm 170 mm cranks	98mm 170 mm cranks	98mm 170 mm cranks

Published Sizing Recommendations

Height

152 cm

165 cm

162 cm

172 cm

168 cm

178 cm

175 cm

185 cm

182 cm

192 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.winspace.cc/product/t1550-frameset/