2021 Stern Motion 1.0 27.5" 16

Build

650B/27.5 in × 2.1 mm

Insights

Average stack and reach vs trend of hardtail cross-country mtb bikes
Design deviates from other sizes of Stern Motion
Suspension sag unknown
Geometry may mis-represent actual riding geometry

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
602mm
Reach
395mm
Stack to Reach Ratio
1.52:1
Seat Tube Length, Unknown
406mm
Top Tube Length, Effective/Horizontal Unknown
577mm
Top Tube Slope
22.6deg
Head Tube Angle
70deg
Seat Tube Angle
73deg
Head Tube Length
105mm
Bottom Bracket Drop
45mm
Bottom Bracket Height
249.1mm
Chainstay Length
440mm
Chainstay Length Horizontal
437.7mm
Front-Center
639.9mm
Front-Center Horizontal
638.3mm
Wheelbase
1076mm
Fork Offset/Rake
38.1mm
Trail
66.5mm
high
Mechanical Trail
62.5mm
Wheel Flop
21.4mm
Tire to Pedal Spindle Distance
With 170 mm cranks
175.8mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
79.1mm

1.0 27.5" Build

Wheel Size
650B, 27.5 inch (584mm BSD)
Tire Width
2.1mm
Tire Outer Diameter
588.2mm
Bike Length with Tires
1664.2mm
Suspension Type
Hardtail (Front suspension)
Bar Type
Flat Bar
Fork Travel
100mm
Suspension Sag
Unknown
Frame Material
Aluminum
Fork Material
Aluminum
Brake Type
Disc

Published Sizing Recommendations

Height
150 cm
to
165 cm
Source:https://www.sportmaster.ru/product/21092240299/