2014 Transition Bikes Covert Alloy 27.5

	Small	Medium	Large	XL
Stack	595mm	604mm	613mm	622mm
Reach	387mm	413mm	438mm	464mm
Stack to Reach Ratio	1.54:1	1.46:1	1.4:1	1.34:1
Seat Tube Length, C-T	393mm	432mm	470mm	508mm
Top Tube Length, Effective/Horizontal Unknown	548mm	580mm	612mm	643mm
Top Tube Slope	23.8deg	19.6deg	15.9deg	12.4deg
Head Tube Angle	66deg	66deg	66deg	66deg
Seat Tube Angle	74.9deg	74.9deg	74.9deg	74.9deg
Head Tube Length	100mm	110mm	120mm	130mm
Bottom Bracket Drop	11.9mm	11.9mm	11.9mm	11.9mm
Bottom Bracket Height	337.2mm	337.2mm	337.2mm	337.2mm
Chainstay Length	430mm	430mm	430mm	430mm
Chainstay Length Horizontal	429.8mm	429.8mm	429.8mm	429.8mm
Front-Center	695.3mm	724.3mm	754.3mm	783.3mm
Front-Center Horizontal	695.2mm	724.2mm	754.2mm	783.2mm
Wheelbase	1125mm	1154mm	1184mm	1213mm
Fork Offset/Rake	44.4mm	43.5mm	44.4mm	43.4mm
Fork Length, Unknown	557mm	557mm	557mm	557mm
Trail	106.9mm very high	107.9mm very high	106.9mm very high	107.9mm very high
Mechanical Trail	97.6mm	98.6mm	97.7mm	98.6mm
Wheel Flop	39.7mm	40.1mm	39.7mm	40.1mm
Tire to Pedal Spindle	176.1mm 170 mm cranks	205.1mm 170 mm cranks	235.1mm 170 mm cranks	264.1mm 170 mm cranks
Pedal Spindle to Ground Clearance	167.2mm 170 mm cranks	167.2mm 170 mm cranks	167.2mm 170 mm cranks	167.2mm 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://bikerumor.com/wp-content/uploads/2013/08/Transition-Covert-27.5-Eurobike.jpg

Geometry