2021 Blacksnow Cycles Granite EBB Optional M

Build

20 in (406) × 2.3 in

Insights

Somewhat aggressive stack and reach vs trend of mini-velo/folding bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
490mm
Reach
390mm
Stack to Reach Ratio
1.26:1
Seat Tube Length, C-T
380mm
Seat Tube Length, C-C
340mm
Top Tube Length, Effective/Horizontal HT Top
550mm
Top Tube Slope
14.3deg
Head Tube Angle
73deg
Seat Tube Angle
72deg
Head Tube Length
220mm
Bottom Bracket Drop
-30mm
Bottom Bracket Height
291.4mm
Chainstay Length
420mm
Chainstay Length Max
427mm
Chainstay Length Horizontal
418.9mm
Chainstay Length Horizontal Max
425.9mm
Front-Center
576.9mm
Front-Center Horizontal
576.1mm
Wheelbase
995mm
Wheelbase Max
1002mm
Fork Offset/Rake
25mm
Fork Length (Axle-To-Crown)
320mm
Trail
53.8mm
mid/​neutral
Mechanical Trail
51.4mm
Wheel Flop
15mm
Standover Height
670mm
Tire to Pedal Spindle Distance
With 170 mm cranks
145.4mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
121.4mm

Optional Build

Wheel Size
20 inch (406 BSD, BMX/Kids) (406mm BSD)
Tire Width
2.3in
Tire Outer Diameter
522.8mm
Bike Length with Tires
1517.8mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Flat Bar
Frame Material
Steel
Fork Material
Steel
Brake Type
Disc
Features
Single-speed capable
Source:https://www.blacksnowcycles.com/framesets/granite