2019 Obed Bikes Baseline 650b S

Build

650B/27.5 in × 48 mm

Insights

Average stack and reach vs trend of all-road/gravel bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
557mm
Reach
375mm
Stack to Reach Ratio
1.49:1
Seat Tube Length, C-TTT
520mm
Top Tube Length, Effective/Horizontal Center
535mm
Top Tube Slope
4.1deg
Head Tube Angle
71deg
Seat Tube Angle
74deg
Head Tube Length
140mm
Bottom Bracket Drop
67mm
Bottom Bracket Height
273mm
Chainstay Length
435mm
Chainstay Length Horizontal
429.8mm
Front-Center
595mm
Front-Center Horizontal
591.2mm
Wheelbase
1021mm
Fork Offset/Rake
50mm
Fork Length (Axle-To-Crown)
395mm
Trail
64.2mm
mid/​neutral
Mechanical Trail
60.7mm
Wheel Flop
19.8mm
Tire to Pedal Spindle Distance
With 170 mm cranks
85mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
103mm

650b Build

Wheel Size
650B, 27.5 inch (584mm BSD)
Tire Width
48mm
Tire Outer Diameter
680mm
Bike Length with Tires
1701mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Carbon/Composite
Fork Material
Carbon/Composite
Brake Type
Disc

Published Sizing Recommendations

Height
5 ft 4 in
to
5 ft 8 in
Source:https://ocoeebikes.com/collections/all-road/products/baseline-frameset