Author Thema

2015 UrbanHybrid Manufacturer page

Suspension: Rigid
Wheels: 700c
Gear range: 350%
Weight: 12.9 kg 28.4 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Rim brake

Rider height by size (cm)

Size guide

17" 155–169
19" 167–182

Components

12 of 20 identified

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

1 part

Frame

alloy 6061 700c (L) Not identified

Suspension

1 part

Fork

hi-ten Not identified

Drivetrain

6 parts

Cassette
- Shimano MF-TZ21
MF-TZ21
Chain
- KMC
Crankset
- Prowheel
Front derailleur
- Shimano Tourney FD-TX50
FD-TX50
Rear derailleur
- Shimano Tourney RD-TX55
RD-TX55
Shifters
- Shimano

Brakes

1 part

Brakes
- Tektro

Wheels and tires

5 parts

Front hub

QUANDO 36 holes Not identified
Rear hub

QUANDO 36 holes Not identified
Rims

alloy 36 holes Not identified
Spokes

steel Not identified
Tires
- Author

Cockpit and contact points

6 parts

Grips
- Author
Handlebar

steel 20 mm 620 mm Not identified
Pedals

resin Not identified
Saddle
- Author
Seatpost
- Zoom
Stem
- Zoom

Sizes and geometry

2 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size 17"

Table

Geometry diagram unavailable

The drawing needs reach and stack, which the manufacturer did not publish. Available facts remain in the table.

Size Reported by the manufacturer

Complete manufacturer geometry table 2 published sizes

Complete manufacturer geometry by size
Measurement
Top tube lengthmm	553	565
Seat tube lengthmm	432	483
Head tube lengthmm	125	140
Head tube angle	71°	71°
Seat tube angle	73°	73°
Chainstay lengthmm	445	445
Wheelbasemm	1047	1059
Front centermm	607	619
Bottom bracket dropmm	50	50
Fork rakemm	45	45

Not published by the manufacturer: Reach, Stack, Bottom bracket height, Standover height, Trail, Stack/reach ratio, Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Steel
Bicycle weight: 12.9 kg

28.4 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 3
Smallest chainring: 24
Largest chainring: 42
Smallest sprocket: 14
Largest sprocket: 28
Lowest gear: 24.9 in
Highest gear: 87.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 42c
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

2 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Lowest gear

24.9 gear inches

This value is within the central range for this class.

Cohort: Urban / Hybrid Model year: 2015
Sample: 150 bicycles with this information
Coverage: 96.1% of the class

Highest gear

87.0 gear inches

This value is below the central range for this class.

Cohort: Urban / Hybrid Model year: 2015
Sample: 150 bicycles with this information
Coverage: 96.1% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 9.5 km/h
Highest gear: 33.3 km/h

Total gear range 350%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 24.9–87.0 gear inches
Class reference (p10–p90): 21.8–126.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Urban / Hybrid Model year: 2015
Lowest gear: 150 bicycles with this information, 96.1% of the class
Highest gear: 150 bicycles with this information, 96.1% of the class

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.

Changes since 2014

Changes since 2014
Specification	2014 Author Thema	This bicycle Author Thema
Frame
Bicycle weight	13.2 kg	12.9 kg
Drivetrain
Smallest chainring	28	24
Largest chainring	48	42
Lowest gear	29.0 in	24.9 in
Highest gear	99.4 in	87.0 in
Other specifications
Tire width	38c	42c