Lowest gear
71.7 gear inches
This value is above the central range for this class.
Specialized Roll 1
Specialized Roll 1
- Rigid
- 700c
- 1 × 1
- 100%
- Steel
- Rim brake
Not published by the manufacturer
- Sizes and geometry
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
Cr-Mo frame TT/ST/DT, custom cast track dropouts, brake drilling
Suspension
-
Fork
Drivetrain
-
Bottom bracket
Cartridge bearing, square spindle w/ crank stop right side, capless bolts
-
Cassette
Freewheel, 17t
-
Chain
1-speed chain
-
Crankset
Brakes
-
Brake levers
Cold-forged secondary brake lever
-
Brakes
Front: Caliper brake, Rear: Caliper brake
Wheels and tires
-
Front hub
-
Rear hub
-
Rims
700c deep V, 32mm rim depth, machine sidewall, 32h
-
Spokes
2mm (14g) stainless
-
Tires
Cockpit and contact points
-
Handlebar
-
Headset
1"" threadless, sealed loose ball bearings
-
Pedals
Alloy cage, body and toe clips
-
Saddle
-
Seatpost
Alloy, 2-bolt forged head, 27.2mm, 12.5mm offset
-
Stem
Specifications
Frame and fork
- Intended fit
-
- Unisex
- Frame material
-
- Steel
- Fork material
-
- Steel
Suspension
- Suspension configuration
-
- Rigid
Drivetrain
- Front chainrings
-
- 1
- Smallest chainring
-
- 42
- Largest chainring
-
- 42
- Rear sprockets
-
- 1
- Smallest sprocket
-
- 17
- Largest sprocket
-
- 17
- Lowest gear
-
- 71.7 in
- Highest gear
-
- 71.7 in
Wheels and brakes
- Wheel configuration
-
- Same size
- Brake type
-
- Rim brake
Fit and controls
- Seatpost
-
- Rigid seatpost
- Shifting
-
- No shifting
Additional specifications
- Tire width
-
- 23c
- Wheel material
-
- Aluminum
- Wheel size
-
- 700c
Technical analysis
How these figures sit among bicycles of the same class and model year. Context, not a ranking.
Highest gear
71.7 gear inches
This value is below the central range for this class.
Gearing
This bicycle
- 27.4
- 27.4
Other models in this family
Published versions from the same family and model year.
Roll 1
Similar bicycles
Same category, closest configuration.
