2025 Bianchi Oltre Comp 105 DI2 12SP

Design
Aero Bar, Rigid, non-suspension corrected
Frame
Carbon/Composite
Fork
Carbon/Composite
Features
Disc brake
Very aggressive stack and reachvs category
Bar type unusual for category
This: Aero Bar
Category: Drop Bar
vs category
Somewhat aggressive stack and reachvs category
Bar type unusual for category
This: Aero Bar
Category: Drop Bar
vs category

Geometry

530
59
Stack
504mm
555mm
Reach
393mm
406mm
Stack to Reach Ratio
1.28:1
1.37:1
Seat Tube Length, Unknown
510mm
570mm
Top Tube Length, Effective/Horizontal Center
536mm
575mm
Top Tube Slope
1.5deg
0.9deg
Head Tube Angle
72deg
73deg
Seat Tube Angle
74deg
73.5deg
Head Tube Length
103mm
153mm
Bottom Bracket Drop
68mm
70mm
Bottom Bracket Height
271mm
269mm
Chainstay Length
410mm
412mm
Chainstay Length Horizontal
404.3mm
406mm
Front-Center
582mm
599.1mm
Front-Center Horizontal
579.7mm
595mm
Wheelbase
984mm
1001mm
Fork Offset/Rake
43mm
38.9mm
Fork Length (Axle-To-Crown)
36mm
Trail
64.9mm
mid/​neutral
62.9mm
mid/​neutral
Mechanical Trail
61.8mm
60.2mm
Wheel Flop
19.1mm
17.6mm
Tire to Pedal Spindle
73mm
170 mm cranks
90.1mm
170 mm cranks
Pedal Spindle to Ground Clearance
101mm
170 mm cranks
99mm
170 mm cranks

Comp 105 DI2 12SP Build

530
59
Wheel Size
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
Tire Width
28mm
28mm
Tire Outer Diameter
678mm
678mm
Bike Length with Tires
1662mm
1679mm
Crank Length
170mm
Handlebar Width
400mm
Stem Length
100mm

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:https://www.bianchi.com/en/shop/bikes/road/aero-oltre-oltre-comp-oltre-comp-4/, https://www.bianchi.com/store/it_EN/ytb26-oltrecomp-105di212sp-0.html