2018 Orbea Terra M31-D XS (51)

Build

700C/29 in × 40 mm

Insights

Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Orbea Terra

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
545mm
Reach
370mm
Stack to Reach Ratio
1.47:1
Seat Tube Length, C-T
460mm
Seat Tube Length, Effective Unknown
531mm
Top Tube Slope
11.7deg
Head Tube Angle
70.5deg
Seat Tube Angle
73.5deg
Head Tube Length
122mm
Bottom Bracket Drop
70mm
Bottom Bracket Height
281mm
Chainstay Length
430mm
Chainstay Length Horizontal
424.3mm
Front-Center
596.9mm
Front-Center Horizontal
592.7mm
Wheelbase
1017mm
Fork Offset/Rake
51mm
Fork Length (Axle-To-Crown)
400mm
Trail
70.2mm
high
Mechanical Trail
66.2mm
Wheel Flop
22.1mm
Standover Height
828mm
Tire to Pedal Spindle Distance
With 170 mm cranks
75.9mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
111mm

M31-D Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
40mm
Tire Outer Diameter
702mm
Bike Length with Tires
1719mm
Crank Length
170mm
Handlebar Width
420mm
Stem Length
100mm
Stem Angle
8deg
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
153 cm
to
165 cm
Source:https://www.orbea.com/downloads/products/TECHNICAL_MANUAL_TERRA__2017_EN_.pdf