2021 Radon Bikes Sunset 9.0

Category
Hybrid
Design
Flat Bar, Hardtail (Front suspension)
Frame
Aluminum
Suspension
65mm fork travel
Features
Disc brake
Average stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Somewhat aggressive stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Average stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Average stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Average stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry

Geometry

48
52
56
60
64
Stack
601mm
611mm
630mm
648mm
658mm
Reach
391mm
409mm
418mm
422mm
425mm
Stack to Reach Ratio
1.54:1
1.49:1
1.51:1
1.54:1
1.55:1
Seat Tube Length, C-T
455mm
495mm
535mm
575mm
615mm
Top Tube Length, Effective/Horizontal HT Top
570mm
590mm
605mm
615mm
620mm
Top Tube Slope
17.6deg
13.9deg
11.6deg
9.4deg
6.5deg
Head Tube Angle
70.5deg
70.5deg
70.5deg
70.5deg
70.5deg
Seat Tube Angle
73.5deg
73.5deg
73.5deg
73.5deg
73.5deg
Head Tube Length
120mm
130mm
150mm
170mm
180mm
Bottom Bracket Drop
60mm
60mm
60mm
60mm
60mm
Bottom Bracket Height
291mm
291mm
291mm
291mm
291mm
Chainstay Length
450mm
450mm
450mm
450mm
450mm
Chainstay Length Horizontal
446mm
446mm
446mm
446mm
446mm
Front-Center
630.9mm
650.8mm
666.7mm
678.7mm
683.7mm
Front-Center Horizontal
628mm
648mm
664mm
676mm
681mm
Wheelbase
1074mm
1094mm
1110mm
1122mm
1127mm
Fork Offset/Rake
46mm
46mm
46mm
46mm
46mm
Trail
75.5mm
high
75.5mm
high
75.5mm
high
75.5mm
high
75.5mm
high
Mechanical Trail
71.2mm
71.2mm
71.2mm
71.2mm
71.2mm
Wheel Flop
23.8mm
23.8mm
23.8mm
23.8mm
23.8mm
Standover Height
766mm
792mm
824mm
855mm
882mm
Tire to Pedal Spindle
109.9mm
170 mm cranks
129.8mm
170 mm cranks
145.7mm
170 mm cranks
157.7mm
170 mm cranks
162.7mm
170 mm cranks
Pedal Spindle to Ground Clearance
121mm
170 mm cranks
121mm
170 mm cranks
121mm
170 mm cranks
121mm
170 mm cranks
121mm
170 mm cranks

9.0 Build

48
52
56
60
64
Wheel Size
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
Tire Width
40mm
40mm
40mm
40mm
40mm
Tire Outer Diameter
702mm
702mm
702mm
702mm
702mm
Bike Length with Tires
1776mm
1796mm
1812mm
1824mm
1829mm

Stack and Reach vs. Category Trend

Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive

The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.

Learn more about the Upright/Aggressive Scale
Category Trend
Hybrid
Source:https://www.radon-bikes.de/en/trekking-cross/trekking/sunset/sunset-90-2021/