2023 Radon Bikes R1 105 58

Build

700C/29 in × 28 mm

Insights

Average stack and reach vs trend of performance road bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
576mm
Reach
400mm
Stack to Reach Ratio
1.44:1
Seat Tube Length, C-T
555mm
Top Tube Length, Effective/Horizontal Center
570mm
Top Tube Slope
4.5deg
Head Tube Angle
72.5deg
Seat Tube Angle
73.5deg
Head Tube Length
175mm
Bottom Bracket Drop
71mm
Bottom Bracket Height
268mm
Chainstay Length
415mm
Chainstay Length Horizontal
408.9mm
Front-Center
610.3mm
Front-Center Horizontal
606.1mm
Wheelbase
1015mm
Fork Offset/Rake
44.7mm
Trail
60mm
mid/​neutral
Mechanical Trail
57.2mm
Wheel Flop
17.2mm
Standover Height
799.5mm
Tire to Pedal Spindle Distance
With 175 mm cranks
96.3mm
Pedal Spindle to Ground Clearance
With 175 mm cranks
93mm

105 Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
28mm
Tire Outer Diameter
678mm
Bike Length with Tires
1693mm
Crank Length
175mm
Handlebar Width
440mm
Stem Length
100mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Aluminum
Fork Material
Carbon/Composite
Brake Type
Disc
Source:https://www.radon-bikes.de/roadbike-gravel/alu/r1-disc/r1-disc-105-2023/