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
583.4mm
574mm
-9.4mm
Reach
395.5mm
393mm
-2.5mm
Stack to Reach Ratio
1.48:1
1.46:1
Seat Tube Length, C-T
490mm
Seat Tube Length, C-TTT
480mm
Top Tube Length, Effective/Horizontal HT Top
560mm
Top Tube Length, Effective/Horizontal Unknown
558mm
Top Tube Slope
11.9deg
10deg
-1.9deg
Head Tube Angle
71.25deg
71.2deg
-0.05deg
Seat Tube Angle
74.25deg
74deg
-0.25deg
Head Tube Length
140mm
135mm
-5mm
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
622.6mm
625mm
+2.4mm
Front-Center Horizontal
617.7mm
619.4mm
+1.7mm
Wheelbase
1040.6mm
1047mm
+6.4mm
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
808mm
Tire to Pedal Spindle
101.6mm
170 mm cranks
89mm
-12.6mm
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
1742.6mm
1779mm
+36.4mm
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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