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
625mm
614mm
-11mm
Reach
412mm
416mm
+4mm
Stack to Reach Ratio
1.52:1
1.48:1
Seat Tube Length, C-T
540mm
Seat Tube Length, C-TTT
550mm
Top Tube Length, Effective/Horizontal HT Top
585mm
Top Tube Length, Effective/Horizontal Unknown
592mm
Top Tube Slope
10.7deg
6.6deg
-4.1deg
Head Tube Angle
70.8deg
71.2deg
+0.4deg
Seat Tube Angle
74deg
74deg
+0deg
Head Tube Length
198mm
177mm
-21mm
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
654.4mm
661mm
+6.6mm
Front-Center Horizontal
649.5mm
655.9mm
+6.4mm
Wheelbase
1072mm
1083.5mm
+11.5mm
Fork Offset/Rake
50mm
55mm
+5mm
Fork Length (On-Axis)
395mm
Fork Length, Unknown
405mm
Trail
71mm
high
66.5mm
-4.5mm
high
Mechanical Trail
67.1mm
63mm
-4.1mm
Wheel Flop
22.1mm
20.3mm
-1.8mm
Standover Height
801mm
Tire to Pedal Spindle
128.4mm
170 mm cranks
125mm
-3.4mm
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
1784mm
1815.5mm
+31.5mm
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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