2016 btwin ultra 920 af a Base

Design
Drop Bar, Rigid, non-suspension corrected
Average stack and reachvs category

Geometry

m
Stack
556mm
Reach
383mm
Stack to Reach Ratio
1.45:1
Seat Tube Length, Unknown
530mm
Top Tube Length, Effective/Horizontal Unknown
548mm
Top Tube Slope
5.1deg
Head Tube Angle
73deg
Seat Tube Angle
73.5deg
Head Tube Length
147.5mm
Bottom Bracket Height
Wheelbase
984mm
Trail
Mechanical Trail
Wheel Flop

Base Build

m
Wheel Size
700C/29 in
622 mm BSD
Tire Width
28mm
Tire Outer Diameter
678mm
Bike Length with Tires
1662mm
Crank Length
172.5mm

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
Performance Road
Source:not available