Bike-on-Bike

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

Insights

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

Geometry

Stack
602.3mm
595mm
-7.3mm
Reach
402.3mm
405.5mm
+3.2mm
Stack to Reach Ratio
1.5:1
1.47:1
Seat Tube Length, C-T
510mm
Seat Tube Length, C-TTT
520mm
Top Tube Length, Effective/Horizontal HT Top
575mm
Top Tube Length, Effective/Horizontal Unknown
576mm
Top Tube Slope
11.7deg
7.8deg
-3.9deg
Head Tube Angle
71.25deg
71.2deg
-0.05deg
Seat Tube Angle
74deg
74deg
+0deg
Head Tube Length
160mm
157mm
-3mm
Bottom Bracket Drop
78mm
80mm
+2mm
Bottom Bracket Height
273mm
286mm
+13mm
Chainstay Length
430mm
435mm
+5mm
Chainstay Length Horizontal
422.9mm
427.6mm
+4.7mm
Front-Center
635.7mm
644mm
+8.3mm
Front-Center Horizontal
630.9mm
638.4mm
+7.5mm
Wheelbase
1053.8mm
1066mm
+12.2mm
Fork Offset/Rake
48mm
55mm
+7mm
Fork Length (Axle-To-Crown)
410mm
Fork Length, Unknown
405mm
Trail
68.5mm
high
66.5mm
-2mm
high
Mechanical Trail
64.8mm
63mm
-1.8mm
Wheel Flop
20.8mm
20.3mm
-0.5mm
Standover Height
827mm
Tire to Pedal Spindle
114.7mm
170 mm cranks
108mm
-6.7mm
170 mm cranks
Pedal Spindle to Ground Clearance
103mm
170 mm cranks
116mm
+13mm
170 mm cranks

Build

Wheel Size
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
Tire Width
40mm
55mm
+15mm
Tire Outer Diameter
702mm
732mm
+30mm
Bike Length with Tires
1755.8mm
1798mm
+42.2mm
Suspension Type
Rigid, non-suspension corrected
Rigid, non-suspension corrected
Bar Type
Drop Bar
Drop Bar
Frame Material
Aluminum
Carbon/Composite
Fork Material
Carbon/Composite
Carbon/Composite
Brake Type
Disc
Disc

Meta

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