RIVA Bicicleta Riva Underdog
1 of 6
RIVA Bicicleta Riva Underdog
1 of 6
- 700c
- 1
- 100%
- 9.2
- Aluminum
- Rim brake
Rider height by size (cm)
Size guide- 52cm
- 55cm
- 59cm
Components
Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.
Frame and fork
-
Frame
6061 Aluminum Frameset, with Double Butted tubes, TIG welding and integrated chain tensioners.
Drivetrain
-
Bottom bracket
Square Tip – Sealed Cartridge – 68mm x 103mm
-
Cassette
Single Speed NDP 16T; Fixed 16T
-
Chain
-
Crankset
Sturmey Archer
Brakes
-
Brakes
Wheels and tires
-
Rims
Riva 700C 60mm – 32/28 Holes
Cockpit and contact points
-
Handlebar
Riva Flat Bar 31.8mm – 600mm
-
Headset
Sealed Bearings 1-1/8
-
Pedals
M-21
-
Seatpost
Riva 27.2mm x 300mm
-
Stem
Riva 90mm – Height of 40mm
Sizes and geometry
Size explorer
Specifications
Frame and fork
- Intended fit
-
- Unisex
- Frame material
-
- Aluminum
- Bicycle weight
-
- 9.2 kg
- 20.3 lb
Drivetrain
- Rear sprockets
-
- 1
- Smallest sprocket
-
- 16
- Largest sprocket
-
- 16
Wheels and brakes
- Wheel configuration
-
- Same size
- Brake type
-
- Rim brake
Fit and controls
- Seatpost
-
- Rigid seatpost
- Shifting
-
- Mechanical
Additional specifications
- Wheel material
-
- Aluminum
- Wheel size
-
- 700c
Lineup changes
The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.
Differences across 2026 builds
Other models in this family
Published versions from the same family and model year.
Similar bicycles
Same category, closest configuration.
