Specialized Ariel Disc

2015 UrbanFitness Manufacturer page

Fork travel: 63 mm
Wheels: 700c
Drivetrain: 3 × 8 28–48t / 12–32t
Gear range: 457%
Frame: Aluminum
Brakes: Mechanical disc

Rider height by size (cm)

Size guide

XS 156–166
SM 163–174
MD 171–182
LG 179–189
XL 185–195

Components

14 of 23 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

Specialized A1 Premium Aluminum, Women's Fitness Geometry, women's double-butted tubesets, w/ fender/rack braze-ons, forged dropouts, kickstand mount Not identified

Suspension

1 part

Fork
- SR Suntour NEX

Drivetrain

7 parts

Bottom bracket

Square taper, cartridge bearings Not identified
Cassette
- Shimano
Chain
- KMC X8 8 speeds
Crankset

Forged alloy, w/ chainguard Not identified
Front derailleur
- Shimano FD-M191
FD-M191
Rear derailleur
- Shimano Altus RD-M310
RD-M310
Shifters
- Shimano Acera

Brakes

2 parts

Brake levers
- Tektro
SPL-01
Brakes
- Tektro

Wheels and tires

5 parts

Front hub
- Specialized
Rear hub
- Specialized
Rims

700c disc, alloy double-wall, pin joint, 32h Not identified
Spokes

Stainless, 14g Not identified
Tires
- Specialized

Cockpit and contact points

7 parts

Grips
- Specialized
Handlebar
- Specialized
Headset

Ahead, semi-integrated, loose ball, 8mm cone spacer Not identified
Pedals

Composite platform, w/ reflectors, 9/16"" Not identified
Saddle

Body Geometry Women's Riva Sport Plus, steel rails, 155mm Not identified
Seatpost

Alloy, 2-bolt, micro-adjust, 12.5mm offset, 27.2mm, anti-corrosion hardware Not identified
Stem
- Specialized

Sizes and geometry

5 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

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 5 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Top tube lengthmm	560	572	585	600	615
Seat tube lengthmm	345	395	440	485	550
Head tube lengthmm	85	105	120	135	160
Head tube angle	70°	70°	70°	70°	70°
Seat tube angle	73°	73°	73°	73°	73°
Chainstay lengthmm	445	445	445	445	445
Wheelbasemm	1054	1067	1081	1097	1113
Front centermm	616	629	643	658	675
Bottom bracket dropmm	60	60	60	60	60
Standover heightmm	699	738	771	804	849
Fork rakemm	38	38	38	38	38
Trailmm	91	91	91	91	91
Suspension and parts
Crank lengthmm	170	175	175	175	175
Handlebar widthmm	660	680	680	680	680
Stem lengthmm	60	70	70	90	90

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

Specifications

Frame and fork

Intended fit: womens
Frame material: Aluminum
Fork material: Aluminum

Suspension

Suspension configuration: Hardtail
Front travel: 63 mm

Drivetrain

Derived by Bikelake

Front chainrings: 3
Smallest chainring: 28
Largest chainring: 48
Rear sprockets: 8
Smallest sprocket: 12
Largest sprocket: 32
Lowest gear: 25.4 in
Highest gear: 116.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Mechanical disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Fork spring: Coil
Tire width: 38c
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

25.4 gear inches

This value is within the central range for this class.

Cohort: Urban / Fitness Model year: 2015
Sample: 95 bicycles with this information
Coverage: 87.1% of the class

Highest gear

116.0 gear inches

This value is below the central range for this class.

Cohort: Urban / Fitness Model year: 2015
Sample: 95 bicycles with this information
Coverage: 87.1% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 9.7 km/h
Highest gear: 44.4 km/h

Total gear range 457%

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: 25.4–116.0 gear inches
Class reference (p10–p90): 22.2–131.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Urban / Fitness Model year: 2015
Lowest gear: 95 bicycles with this information, 87.1% of the class
Highest gear: 95 bicycles with this information, 87.1% 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.

Differences across 2015 builds

Differences across 2015 builds
Specification	This bicycle Specialized Ariel Disc	Specialized Ariel	Specialized Ariel Comp Disc	Specialized Ariel Sport Disc
Frame
Fork material	Aluminum	Aluminum	Steel	Aluminum
Suspension
Front travel	63 mm	63 mm	50 mm	63 mm
Drivetrain
Front chainrings	3	3	2	3
Smallest chainring	28	28	32	26
Largest chainring	48	48	44	48
Rear sprockets	8	8	10	9
Smallest sprocket	12	12	11	11
Largest sprocket	32	32	36	34
Lowest gear	25.4 in	25.4 in	25.8 in	22.2 in
Highest gear	116.0 in	116.0 in	116.0 in	126.6 in
Brakes
Brake type	Mechanical disc	Rim brake	Hydraulic disc	Hydraulic disc