2021 TSUNAMI Bicycle Angel 451 Base 44

Build

20 in (406) × 25 mm

Insights

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

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
420mm
Reach
375mm
Stack to Reach Ratio
1.12:1
Seat Tube Length, C-T
440mm
Top Tube Length, Effective/Horizontal HT Top
520mm
Head Tube Angle
72.5deg
Seat Tube Angle, Unknown
73deg
Head Tube Length
180mm
Bottom Bracket Drop
-20mm
Bottom Bracket Height
248mm
Chainstay Length Horizontal
390mm
Trail
Tire to Pedal Spindle Distance
With 170 mm cranks
Pedal Spindle to Ground Clearance
With 170 mm cranks
78mm

Base Build

Wheel Size
20 inch (406 BSD, BMX/Kids) (406mm BSD)
Tire Width
25mm
Tire Outer Diameter
456mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Steel
Fork Material
Steel
Brake Type
Rim

Published Sizing Recommendations

Height
170 cm
to
180 cm
Source:https://id.aliexpress.com/item/1005003780836631.html?gatewayAdapt=glo2idn&spm=a2g0o.cart.0.0.45a03c00niHvDB&mp=1