2021 ROSE Bikes Backroad AL GRX RX600 49 cm

Build

650B/27.5 in × 40 mm

Insights

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

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
542mm
Reach
355.5mm
Stack to Reach Ratio
1.52:1
Seat Tube Length, Unknown
450mm
Top Tube Length, Effective/Horizontal HT Top
506mm
Top Tube Slope
12.8deg
Head Tube Angle
69.5deg
Seat Tube Angle
74.5deg
Head Tube Length
118mm
Bottom Bracket Drop
72mm
Bottom Bracket Height
260mm
Chainstay Length
430mm
Chainstay Length Horizontal
423.9mm
Front-Center
589mm
Front-Center Horizontal
584.8mm
Wheelbase
1008.7mm
Fork Offset/Rake
50mm
Fork Length (On-Axis)
405mm
Trail
70.8mm
high
Mechanical Trail
66.3mm
Wheel Flop
23.2mm
Standover Height
747mm
Tire to Pedal Spindle Distance
With 170 mm cranks
87mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
90mm

GRX RX600 Build

Wheel Size
650B, 27.5 inch (584mm BSD)
Tire Width
40mm
Tire Outer Diameter
664mm
Bike Length with Tires
1672.7mm
Crank Length
170mm
Handlebar Width
400mm
Stem Length
80mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Aluminum
Fork Material
Carbon/Composite
Brake Type
Disc

Published Sizing Recommendations

PBH
70 cm
to
74 cm
Source:https://www.rosebikes.com/rose-backroad-al-grx-rx600-1x11-2685547