2021 idworx Bikes All Rohler Man

	M	L	XL	XXL
Stack	606mm	634mm	672mm	712mm
Reach	415mm	410mm	410mm	410mm
Stack to Reach Ratio	1.46:1	1.55:1	1.64:1	1.74:1
Seat Tube Length, C-T	520mm	560mm	600mm	640mm
Top Tube Length, Effective/Horizontal HT Top	600mm	604mm	622mm	641mm
Top Tube Slope	10.8deg	9.7deg	9.6deg	9.7deg
Head Tube Angle	70.5deg	70.5deg	70.5deg	71deg
Seat Tube Angle	73.5deg	73deg	72.5deg	72deg
Head Tube Length	134mm	164mm	204mm	249mm
Bottom Bracket Drop	80mm	80mm	80mm	75mm
Bottom Bracket Height	286mm	286mm	286mm	291mm
Chainstay Length	471mm	471mm	471mm	471mm
Chainstay Length Horizontal	464.2mm	464.2mm	464.2mm	465mm
Front-Center	653.9mm	658.8mm	672.2mm	681.1mm
Front-Center Horizontal	649mm	653.9mm	667.4mm	676.9mm
Wheelbase	1113.2mm	1118.1mm	1131.5mm	1141.9mm
Fork Offset/Rake	45mm	45mm	45mm	45mm
Trail	81.9mm very high	81.9mm very high	81.9mm very high	78.4mm high
Mechanical Trail	77.2mm	77.2mm	77.2mm	74.2mm
Wheel Flop	25.8mm	25.8mm	25.8mm	24.1mm
Tire to Pedal Spindle	117.9mm 170 mm cranks	122.8mm 170 mm cranks	136.2mm 170 mm cranks	145.1mm 170 mm cranks
Pedal Spindle to Ground Clearance	116mm 170 mm cranks	116mm 170 mm cranks	116mm 170 mm cranks	121mm 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://www.idworx-bikes.de/geometry

Geometry