Bike-on-Bike

Generated by Bike Insights
700C/29 in × 45 mm
700C/29 in × 55 mm

Insights

Somewhat aggressive stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Orbea Terra
Somewhat upright stack and reach vs trend of progressive gravel bikes
Design deviates from other sizes of SPCYCLE G028

Geometry

Stack
558mm
555mm
-3mm
Reach
392mm
385mm
-7mm
Stack to Reach Ratio
1.42:1
1.44:1
Seat Tube Length, C-T
440mm
Seat Tube Length, C-TTT
445mm
Top Tube Length, Effective/Horizontal HT Top
547mm
Top Tube Length, Effective/Horizontal Unknown
533.6mm
Top Tube Slope
14.7deg
11.9deg
-2.8deg
Head Tube Angle
69.5deg
71deg
+1.5deg
Seat Tube Angle
74deg
74deg
+0deg
Head Tube Length
132.5mm
115mm
-17.5mm
Bottom Bracket Drop
80mm
80mm
+0mm
Bottom Bracket Height
276mm
286mm
+10mm
Chainstay Length
430mm
435mm
+5mm
Chainstay Length Horizontal
422.5mm
427.6mm
+5.1mm
Front-Center
623.7mm
612mm
-11.7mm
Front-Center Horizontal
618.5mm
606.4mm
-12.1mm
Wheelbase
1041mm
1034mm
-7mm
Fork Offset/Rake
50mm
55mm
+5mm
Fork Length (On-Axis)
395mm
Fork Length, Unknown
405mm
Trail
79.7mm
high
67.9mm
-11.8mm
high
Mechanical Trail
74.7mm
64.2mm
-10.5mm
Wheel Flop
26.2mm
20.9mm
-5.3mm
Standover Height
717mm
Tire to Pedal Spindle
97.7mm
170 mm cranks
76mm
-21.7mm
170 mm cranks
Pedal Spindle to Ground Clearance
106mm
170 mm cranks
116mm
+10mm
170 mm cranks

Build

Wheel Size
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
Tire Width
45mm
55mm
+10mm
Tire Outer Diameter
712mm
732mm
+20mm
Bike Length with Tires
1753mm
1766mm
+13mm
Suspension Type
Rigid, non-suspension corrected
Rigid, non-suspension corrected
Bar Type
Drop Bar
Drop Bar
Frame Material
Carbon/Composite
Carbon/Composite
Fork Material
Carbon/Composite
Carbon/Composite
Brake Type
Disc
Disc

Meta

Actions
Source
https://www.orbea.com/us-en/bicycles/road/terra/cat/terra-m30team-1x
https://velo.gravelo.ru/2026/04/22/spcycle-g028/
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