2021 v3 BlackHeart Bike Company BlackHeart AL Frameset (650b wheels) 60

Build

650B/27.5 in × 47 mm

Insights

Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of BlackHeart Bike Company BlackHeart

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
609mm
Reach
398mm
Stack to Reach Ratio
1.53:1
Seat Tube Length, C-T
600mm
Top Tube Length, Effective/Horizontal Center
590mm
Top Tube Slope
3.6deg
Head Tube Angle
72.5deg
Seat Tube Angle
72.5deg
Head Tube Length
180mm
Bottom Bracket Drop
70mm
Bottom Bracket Height
269mm
Chainstay Length
422mm
Chainstay Length Horizontal
416.2mm
Front-Center
621mm
Front-Center Horizontal
616.9mm
Wheelbase
1033mm
Fork Offset/Rake
47mm
Fork Length (Axle-To-Crown)
400mm
Trail
57.6mm
mid/​neutral
Mechanical Trail
54.9mm
Wheel Flop
16.5mm
Tire to Pedal Spindle Distance
With 170 mm cranks
112mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
99mm

AL Frameset (650b wheels) Build

Wheel Size
650B, 27.5 inch (584mm BSD)
Tire Width
47mm
Tire Outer Diameter
678mm
Bike Length with Tires
1711mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Aluminum
Fork Material
Carbon/Composite
Brake Type
Disc

Published Sizing Recommendations

Height
188 cm
to
193 cm
Source:https://blackheartbikeco.com/pages/geometry