Bike-on-Bike

Generated by Bike Insights
700C/29 in × 55 mm
700C/29 in × 40 mm

Insights

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

Geometry

Stack
614mm
612.8mm
-1.2mm
Reach
416mm
411.4mm
-4.6mm
Stack to Reach Ratio
1.48:1
1.49:1
Seat Tube Length, C-T
530mm
Seat Tube Length, C-TTT
550mm
Top Tube Length, Effective/Horizontal HT Top
590mm
Top Tube Length, Effective/Horizontal Unknown
592mm
Top Tube Slope
6.6deg
10.5deg
+3.9deg
Head Tube Angle
71.2deg
71.5deg
+0.3deg
Seat Tube Angle
74deg
73.75deg
-0.25deg
Head Tube Length
177mm
170mm
-7mm
Bottom Bracket Drop
80mm
78mm
-2mm
Bottom Bracket Height
286mm
273mm
-13mm
Chainstay Length
435mm
430mm
-5mm
Chainstay Length Horizontal
427.6mm
422.9mm
-4.7mm
Front-Center
661mm
645.7mm
-15.3mm
Front-Center Horizontal
655.9mm
640.9mm
-15mm
Wheelbase
1083.5mm
1063.8mm
-19.7mm
Fork Offset/Rake
55mm
48mm
-7mm
Fork Length (Axle-To-Crown)
410mm
Fork Length, Unknown
405mm
Trail
66.5mm
high
66.8mm
+0.3mm
high
Mechanical Trail
63mm
63.4mm
+0.4mm
Wheel Flop
20.3mm
20.1mm
-0.2mm
Standover Height
842mm
Tire to Pedal Spindle
125mm
170 mm cranks
124.7mm
-0.3mm
170 mm cranks
Pedal Spindle to Ground Clearance
116mm
170 mm cranks
103mm
-13mm
170 mm cranks

Build

Wheel Size
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
Tire Width
55mm
40mm
-15mm
Tire Outer Diameter
732mm
702mm
-30mm
Bike Length with Tires
1815.5mm
1765.8mm
-49.7mm
Suspension Type
Rigid, non-suspension corrected
Rigid, non-suspension corrected
Bar Type
Drop Bar
Drop Bar
Frame Material
Carbon/Composite
Aluminum
Fork Material
Carbon/Composite
Carbon/Composite
Brake Type
Disc
Disc

Meta

Actions
Source
https://velo.gravelo.ru/2026/04/22/spcycle-g028/
https://www.rosebikes.com/p/rose-backroad-al-eq-2725772
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Bike
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