Bike-on-Bike

Generated by Bike Insights
700C/29 in × 40 mm
700C/29 in × 40 mm

Insights

Somewhat aggressive stack and reach vs trend of all-road/gravel bikes
Somewhat aggressive stack and reach vs trend of all-road/gravel bikes

Geometry

Stack
580mm
584mm
+4mm
Reach
401mm
399mm
-2mm
Stack to Reach Ratio
1.45:1
1.46:1
Seat Tube Length, C-TTT
520mm
Seat Tube Length, Unknown
500mm
Top Tube Length, Effective/Horizontal HT Top
572mm
Top Tube Length, Effective/Horizontal Unknown
572mm
Top Tube Slope
6.4deg
10.9deg
+4.5deg
Head Tube Angle
71.5deg
71.7deg
+0.2deg
Seat Tube Angle
73.5deg
73.5deg
+0deg
Head Tube Length
162mm
150.6mm
-11.4mm
Bottom Bracket Drop
70mm
80mm
+10mm
Bottom Bracket Height
281mm
271mm
-10mm
Chainstay Length
426mm
426mm
+0mm
Chainstay Length Max
426mm
Chainstay Length Horizontal
420.2mm
418.4mm
-1.8mm
Chainstay Length Horizontal Max
420.2mm
Front-Center
628mm
628.7mm
+0.7mm
Front-Center Horizontal
624.8mm
623.6mm
-1.2mm
Wheelbase
1045mm
1042mm
-3mm
Wheelbase Max
1045mm
Fork Offset/Rake
50mm
55mm
+5mm
Fork Length (Axle-To-Crown)
391mm
Fork Length, Unknown
397mm
Trail
64.7mm
mid/​neutral
58.2mm
-6.5mm
mid/​neutral
Mechanical Trail
61.4mm
55.2mm
-6.2mm
Wheel Flop
19.5mm
17.3mm
-2.2mm
Tire to Pedal Spindle
104.5mm
172.5 mm cranks
107.7mm
+3.2mm
170 mm cranks
Pedal Spindle to Ground Clearance
108.5mm
172.5 mm cranks
101mm
-7.5mm
170 mm cranks

Build

Wheel Size
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
Tire Width
40mm
40mm
+0mm
Tire Outer Diameter
702mm
702mm
+0mm
Bike Length with Tires
1747mm
1744mm
-3mm
Crank Length
172.5mm
Handlebar Width
420mm
Stem Length
110mm
Stem Angle
-2deg
Suspension Type
Rigid, non-suspension corrected
Rigid, non-suspension corrected
Bar Type
Drop Bar
Drop Bar
Frame Material
Unknown
Carbon/Composite
Fork Material
Carbon/Composite
Carbon/Composite
Brake Type
Unknown
Disc

Meta

Actions
Source
https://www.bianchi.com/store/int_EN/ytb83-impulsopro-grx820disc2x12sp-5.html
https://mondincecycle.com/product/2026-toray-t800-and-t1000-high-stiffness-storage-space-full-carbon-gravel-bike-frame-fm336
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Bike
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