Bike-on-Bike

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

Insights

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

Geometry

Stack
600mm
574mm
-26mm
Reach
383mm
393mm
+10mm
Stack to Reach Ratio
1.57:1
1.46:1
Seat Tube Length, C-TTT
480mm
Seat Tube Length, Unknown
510mm
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
71deg
71.2deg
+0.2deg
Seat Tube Angle
73.5deg
74deg
+0.5deg
Head Tube Length
175mm
135mm
-40mm
Bottom Bracket Drop
70mm
80mm
+10mm
Bottom Bracket Height
281mm
286mm
+5mm
Chainstay Length
430mm
435mm
+5mm
Chainstay Length Horizontal
424.3mm
427.6mm
+3.3mm
Front-Center
621.5mm
625mm
+3.5mm
Front-Center Horizontal
617.6mm
619.4mm
+1.8mm
Wheelbase
1041.9mm
1047mm
+5.1mm
Fork Offset/Rake
50mm
55mm
+5mm
Fork Length (On-Axis)
405mm
Fork Length, Unknown
405mm
Trail
68mm
high
66.5mm
-1.5mm
high
Mechanical Trail
64.3mm
63mm
-1.3mm
Wheel Flop
20.9mm
20.3mm
-0.6mm
Standover Height
806mm
Tire to Pedal Spindle
98mm
172.5 mm cranks
89mm
-9mm
170 mm cranks
Pedal Spindle to Ground Clearance
108.5mm
172.5 mm cranks
116mm
+7.5mm
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
1743.9mm
1779mm
+35.1mm
Crank Length
172.5mm
Handlebar Width
420mm
Stem Length
90mm
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.de/rose-backroad-al-grx-rx600-2696842?product_shape=fog+grey
https://velo.gravelo.ru/2026/04/22/spcycle-g028/
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