2021 8bar Bikes PRENZLBERG Urban

Category
Commuter
Design
Flat Bar, Rigid, non-suspension corrected
Frame
Steel
Fork
Aluminum
Features
Disc brake
Somewhat upright stack and reachvs category
Somewhat upright stack and reachvs category
Average stack and reachvs category
Average stack and reachvs category

Geometry

S
M
L
L
Stack
575mm
594mm
613mm
613mm
Reach
382mm
397mm
411mm
411mm
Stack to Reach Ratio
1.51:1
1.5:1
1.49:1
1.49:1
Seat Tube Length, C-T
510mm
540mm
570mm
570mm
Top Tube Length, Effective/Horizontal Center
555mm
575mm
595mm
595mm
Top Tube Slope
9.3deg
7.9deg
6.7deg
6.7deg
Head Tube Angle
71.6deg
71.6deg
71.6deg
71.6deg
Seat Tube Angle
73.3deg
73.3deg
73.3deg
73.3deg
Head Tube Length
140mm
160mm
180mm
180mm
Bottom Bracket Drop
70mm
70mm
70mm
70mm
Bottom Bracket Height
281mm
281mm
281mm
281mm
Chainstay Length
438mm
438mm
438mm
438mm
Chainstay Length Horizontal
432.4mm
432.4mm
432.4mm
432.4mm
Front-Center
607.7mm
627.6mm
648.4mm
648.4mm
Front-Center Horizontal
603.6mm
623.6mm
644.6mm
644.6mm
Wheelbase
1036mm
1056mm
1077mm
1077mm
Fork Offset/Rake
50.9mm
49.6mm
50.3mm
50.3mm
Fork Length, Unknown
400mm
400mm
400mm
400mm
Trail
63.1mm
mid/​neutral
64.4mm
mid/​neutral
63.8mm
mid/​neutral
63.8mm
mid/​neutral
Mechanical Trail
59.9mm
61.2mm
60.5mm
60.5mm
Wheel Flop
18.9mm
19.3mm
19.1mm
19.1mm
Standover Height
790mm
805mm
830mm
830mm
Tire to Pedal Spindle
86.7mm
170 mm cranks
101.6mm
175 mm cranks
122.4mm
175 mm cranks
122.4mm
175 mm cranks
Pedal Spindle to Ground Clearance
111mm
170 mm cranks
106mm
175 mm cranks
106mm
175 mm cranks
106mm
175 mm cranks

Urban Build

S
M
L
L
Wheel Size
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
Tire Width
40mm
40mm
40mm
40mm
Tire Outer Diameter
702mm
702mm
702mm
702mm
Bike Length with Tires
1738mm
1758mm
1779mm
1779mm
Crank Length
170mm
175mm
175mm
175mm
Handlebar Width
600mm
600mm
600mm
600mm
Stem Length
90mm
100mm
110mm
110mm

Published Sizing Recommendations

Height
160 cm
to
173 cm
170 cm
to
183 cm
180 cm
to
193 cm
190 cm
to
203 cm
PBH
67 cm
to
84 cm
78 cm
to
87 cm
81 cm
to
90 cm
84 cm
to
95 cm

Stack and Reach vs. Category Trend

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.

Learn more about the Upright/Aggressive Scale
Category Trend
Commuter
Source:https://8bar-bikes.com/shop/bikes/singlespeed-2/prenzlberg-urban/