2019 Thesis Bike OB1 Base (700c) M

Build

700C/29 in × 30 mm

Insights

Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Thesis Bike OB1

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
571mm
Reach
378mm
Stack to Reach Ratio
1.51:1
Seat Tube Length, C-T
500mm
Top Tube Length, Effective/Horizontal HT Top
547mm
Top Tube Slope
10deg
Head Tube Angle
72deg
Seat Tube Angle
73deg
Head Tube Length
155mm
Bottom Bracket Drop
73mm
Bottom Bracket Height
268mm
Chainstay Length
420mm
Chainstay Length Horizontal
413.6mm
Front-Center
598mm
Front-Center Horizontal
593.4mm
Wheelbase
1007mm
Fork Offset/Rake
51mm
Fork Length (On-Axis)
385mm
Trail
57.2mm
mid/​neutral
Mechanical Trail
54.4mm
Wheel Flop
16.8mm
Standover Height
775mm
Tire to Pedal Spindle Distance
With 165 mm cranks
92mm
Pedal Spindle to Ground Clearance
With 165 mm cranks
103mm

Base (700c) Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
30mm
Tire Outer Diameter
682mm
Bike Length with Tires
1689mm
Crank Length
165mm
Handlebar Width
420mm
Stem Length
100mm
Stem Angle
7deg
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 6 in
to
5 ft 11 in
Source:https://thesis.bike/products/the-ob1-custom