2021 Riverside 900 Base S

Build

700C/29 in × 47 mm

Insights

Very aggressive stack and reach vs trend of touring bikes
Bar type unusual for category
This: Flat Bar
Category: Drop Bar
vs touring bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
574mm
Reach
410mm
Stack to Reach Ratio
1.4:1
Seat Tube Length, Unknown
410mm
Top Tube Length, Effective/Horizontal Unknown
585mm
Top Tube Slope
19deg
Head Tube Angle
71.5deg
Seat Tube Angle
73deg
Head Tube Length
120mm
Bottom Bracket Drop
54mm
Bottom Bracket Height
304mm
Chainstay Length
458mm
Chainstay Length Horizontal
454.8mm
Front-Center
633.5mm
Front-Center Horizontal
631.2mm
Wheelbase
1086mm
Fork Offset/Rake
45mm
Trail
72.3mm
high
Mechanical Trail
68.6mm
Wheel Flop
21.8mm
Tire to Pedal Spindle Distance
With 170 mm cranks
105.5mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
134mm

Base Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
47mm
Tire Outer Diameter
716mm
Bike Length with Tires
1802mm
Handlebar Width
620mm
Stem Length
60mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Flat Bar
Frame Material
Aluminum
Fork Material
Aluminum
Brake Type
Disc
Source:Decathlon Bikes