2021 Radon Bikes Jealous Base 20"

Build

700C/29 in × 2.25 in

Insights

Average stack and reach vs trend of hardtail cross-country mtb bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
634mm
Reach
438mm
Stack to Reach Ratio
1.45:1
Seat Tube Length, C-T
490mm
Top Tube Length, Effective/Horizontal Center
624mm
Top Tube Slope
15.9deg
Head Tube Angle
69.6deg
Seat Tube Angle
73.6deg
Head Tube Length
120mm
Bottom Bracket Drop
68mm
Bottom Bracket Height
300.2mm
Chainstay Length
432.5mm
Chainstay Length Horizontal
427.1mm
Front-Center
707.2mm
Front-Center Horizontal
703.9mm
Wheelbase
1131mm
Fork Offset/Rake
44mm
Fork Length, Unknown
506mm
Trail
90mm
very high
Mechanical Trail
84.3mm
Wheel Flop
29.4mm
Standover Height
798mm
Tire to Pedal Spindle Distance
With 170 mm cranks
169mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
130.2mm

Base Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
2.25in
Tire Outer Diameter
736.3mm
Bike Length with Tires
1867.3mm
Handlebar Width
740mm
Stem Length
70mm
Suspension Type
Hardtail (Front suspension)
Bar Type
Flat Bar
Fork Travel
100mm
Suspension Sag
25%
Frame Material
Carbon/Composite
Fork Material
Aluminum
Brake Type
Disc
Source:https://www.radon-bikes.de/mountainbike/hardtail/jealous/jealous-100-2021/, https://www.radon-bikes.de/en/mountainbike/hardtail/jealous/jealous-90-2021/, https://www.radon-bikes.de/en/mountainbike/hardtail/jealous/jealous-80-2021/