2016 Transition Bikes TR500 Base

	SM	MD	LG	XL
Stack	591mm	591mm	591mm	591mm
Reach	367mm	390mm	419mm	445mm
Stack to Reach Ratio	1.61:1	1.52:1	1.41:1	1.33:1
Seat Tube Length, C-T	420mm	420mm	420mm	420mm
Top Tube Length, Effective/Horizontal Center	557mm	582mm	608mm	633mm
Top Tube Slope	21.1deg	20.3deg	19.3deg	18.4deg
Head Tube Angle	63deg	63deg	63deg	63deg
Seat Tube Angle	72.6deg	72.6deg	72.6deg	72.6deg
Head Tube Length	122mm	122mm	122mm	122mm
Bottom Bracket Drop	-4mm	-4mm	-4mm	-4mm
Bottom Bracket Height	347mm	347mm	347mm	347mm
Chainstay Length	442mm	442mm	442mm	442mm
Chainstay Length Horizontal	442mm	442mm	442mm	442mm
Front-Center	712mm	738mm	763mm	788mm
Front-Center Horizontal	712mm	738mm	763mm	788mm
Wheelbase	1154mm	1180mm	1205mm	1230mm
Fork Offset/Rake	37.3mm	40mm	36.4mm	35.5mm
Trail	132.9mm very high	129.9mm very high	133.9mm very high	134.9mm very high
Mechanical Trail	118.4mm	115.8mm	119.3mm	120.2mm
Wheel Flop	53.8mm	52.6mm	54.2mm	54.6mm
Tire to Pedal Spindle	199mm 170 mm cranks	225mm 170 mm cranks	250mm 170 mm cranks	275mm 170 mm cranks
Pedal Spindle to Ground Clearance	177mm 170 mm cranks	177mm 170 mm cranks	177mm 170 mm cranks	177mm 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:MANUFACTURER

Geometry