2021 Masi Bikes Brunello R10

Design
Drop Bar, Rigid, non-suspension corrected
Frame
Aluminum
Fork
Carbon/Composite
Features
Disc brake
Somewhat aggressive stack and reachvs category
Somewhat aggressive stack and reachvs category
Somewhat aggressive stack and reachvs category
Somewhat aggressive stack and reachvs category
Somewhat aggressive stack and reachvs category
Average stack and reachvs category

Geometry

XS
S
M
L
XL
XXL
Stack
551mm
559mm
580mm
594mm
610mm
629mm
Reach
388mm
394mm
399mm
401mm
403mm
406mm
Stack to Reach Ratio
1.42:1
1.42:1
1.45:1
1.48:1
1.51:1
1.55:1
Seat Tube Length, C-T
440mm
470mm
500mm
520mm
540mm
570mm
Top Tube Length, Effective/Horizontal HT Top
541mm
549mm
564mm
574mm
581mm
589mm
Top Tube Slope
14.1deg
11.5deg
10.5deg
9.8deg
9.4deg
8.3deg
Head Tube Angle
71.8deg
71.8deg
72.2deg
72.2deg
72.2deg
72.2deg
Seat Tube Angle
74.5deg
74.5deg
74deg
73.7deg
73.7deg
73deg
Head Tube Length
114.5mm
123mm
144mm
158.5mm
175mm
195.5mm
Bottom Bracket Drop
74mm
74mm
74mm
74mm
74mm
74mm
Bottom Bracket Height
275mm
275mm
275mm
275mm
275mm
275mm
Chainstay Length
425mm
425mm
425mm
425mm
425mm
425mm
Chainstay Length Horizontal
418.5mm
418.5mm
418.5mm
418.5mm
418.5mm
418.5mm
Front-Center
597.2mm
605mm
612.4mm
619.2mm
626.1mm
635mm
Front-Center Horizontal
592.6mm
600.5mm
607.9mm
614.7mm
621.7mm
630.7mm
Wheelbase
1011.1mm
1019mm
1026.4mm
1033.2mm
1040.2mm
1049.2mm
Fork Offset/Rake
45mm
45mm
45mm
45mm
45mm
45mm
Trail
67.4mm
high
67.4mm
high
64.8mm
mid/​neutral
64.8mm
mid/​neutral
64.8mm
mid/​neutral
64.8mm
mid/​neutral
Mechanical Trail
64mm
64mm
61.7mm
61.7mm
61.7mm
61.7mm
Wheel Flop
20mm
20mm
18.9mm
18.9mm
18.9mm
18.9mm
Standover Height
733mm
762mm
788mm
807mm
826mm
851mm
Tire to Pedal Spindle
83.2mm
165 mm cranks
86mm
170 mm cranks
90.9mm
172.5 mm cranks
97.7mm
172.5 mm cranks
102.1mm
175 mm cranks
111mm
175 mm cranks
Pedal Spindle to Ground Clearance
110mm
165 mm cranks
105mm
170 mm cranks
102.5mm
172.5 mm cranks
102.5mm
172.5 mm cranks
100mm
175 mm cranks
100mm
175 mm cranks

R10 Build

XS
S
M
L
XL
XXL
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
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
Tire Width
38mm
38mm
38mm
38mm
38mm
38mm
Tire Outer Diameter
698mm
698mm
698mm
698mm
698mm
698mm
Bike Length with Tires
1709.1mm
1717mm
1724.4mm
1731.2mm
1738.2mm
1747.2mm
Crank Length
165mm
170mm
172.5mm
172.5mm
175mm
175mm
Handlebar Width
400mm
420mm
420mm
420mm
440mm
440mm
Stem Length
90mm
90mm
100mm
100mm
110mm
110mm

Stack and Reach vs. Category Trend

Reach250mm300mm350mm400mm450mm500mmStack450mm500mm550mm600mm650mm700mmXSSMLXLXXL
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
All-road/Gravel
Source:https://masibikes.com/products/brunello-r10