2022 Benben Edition Steel Base

Design
Drop Bar, Rigid, non-suspension corrected
Frame
Steel
Very upright stack and reachvs category
Very upright stack and reachvs category
Very upright stack and reachvs category

Geometry

X-Small
Large
X-Large
Stack
550mm
625mm
646mm
Reach
365mm
399mm
413mm
Stack to Reach Ratio
1.51:1
1.57:1
1.56:1
Seat Tube Length, C-T
460mm
570mm
600mm
Top Tube Length, Effective/Horizontal Center
520mm
580mm
600mm
Top Tube Slope
12.3deg
7.9deg
6.8deg
Head Tube Angle
69.5deg
70deg
70deg
Seat Tube Angle
74.5deg
74deg
74deg
Head Tube Length
100mm
175mm
200mm
Bottom Bracket Drop
75mm
78mm
75mm
Bottom Bracket Height
276mm
273mm
276mm
Chainstay Length
425mm
435mm
435mm
Chainstay Length Horizontal
418.3mm
428mm
428.5mm
Front-Center
600.7mm
656mm
678.2mm
Front-Center Horizontal
596mm
651.3mm
674mm
Wheelbase
1014.3mm
1079.3mm
1102.5mm
Fork Offset/Rake
50mm
50mm
50mm
Fork Length (Axle-To-Crown)
415mm
415mm
415mm
Trail
77.9mm
high
74.5mm
high
74.5mm
high
Mechanical Trail
72.9mm
70.1mm
70.1mm
Wheel Flop
25.5mm
24mm
24mm
Tire to Pedal Spindle
79.7mm
170 mm cranks
135mm
170 mm cranks
157.2mm
170 mm cranks
Pedal Spindle to Ground Clearance
106mm
170 mm cranks
103mm
170 mm cranks
106mm
170 mm cranks

Base Build

X-Small
Large
X-Large
Wheel Size
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
Tire Width
40mm
40mm
40mm
Tire Outer Diameter
702mm
702mm
702mm
Bike Length with Tires
1716.3mm
1781.3mm
1804.5mm

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
Progressive Gravel
Source:https://www.benben.dk/edition#Benben-steel-gravel-heading