Specialized Vita Sport Step Through

Name: Specialized Vita Sport Step Through
Brand: Specialized

2017 UrbanFitness Manufacturer page

Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 9 32–48t / 11–34t
Gear range: 464%
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 158–170
MD 168–179
LG 176–187

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

Specialized A1 Premium Aluminum, step through, Women's Fitness Geometry, women's tube sets w/hourglass seatstays, disc mount, fender/rack mounts Not identified

Suspension

1 part

Fork

FACT carbon fiber, alloy steerer/crown, Zertz inserts, post disc mount, Plug + Play fender mount Not identified

Drivetrain

7 parts

Bottom bracket
- FSA
Cassette
- Shimano 11–34t
Chain
- KMC X9 9 speeds
Crankset
- FSA VERO PRO 1X 48/32t
Front derailleur
- microSHIFT R9
Rear derailleur
- Shimano Alivio RD-M3100 9 speeds
RD-M3100
Shifters
- microSHIFT

Brakes

1 part

Brakes
- Shimano Altus BR-M315
BR-M315

Wheels and tires

5 parts

Front hub
- Specialized
Rear hub
- Shimano
Rims

Disc, 6061 aluminum double-wall Not identified
Spokes

Stainless, 14g w/self-locking threads Not identified
Tires

Front: Nimbus Reflect, 700x32mm, 26TPI, Flak Jacket protection, Rear: Nimbus Reflect, 700x32mm, 26TPI, Flak Jacket protection Not identified

Cockpit and contact points

5 parts

Handlebar
- Specialized
Pedals
- Specialized
Saddle

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

Alloy, 12mm offset, 2-bolt clamp, 27.2mm Not identified
Stem

Alloy, 4 bolt, 31.8mm clamp Not identified

Sizes and geometry

3 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 383mm

Stack 584mm

Wheelbase 1053mm

Head angle 71.0°

Seat angle 74.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 700c wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 3 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	379	383	382
Stackmm	561	584	598
Top tube lengthmm	535	550	565
Seat tube lengthmm	395	440	475
Head tube lengthmm	130	150	165
Head tube angle	70°	71°	71°
Seat tube angle	74.5°	74°	73°
Chainstay lengthmm	445	445	445
Wheelbasemm	1052	1053	1057
Front centermm	616	618	622
Bottom bracket dropmm	70	70	70
Bottom bracket heightmm	277	277	277
Standover heightmm	615.9	624.5	624.8
Fork rakemm	51	51	51
Trailmm	72	66	66
Stack/reach ratio	1.48	1.53	1.57
Suspension and parts
Crank lengthmm	165	170	170
Handlebar widthmm	580	600	600
Stem lengthmm	80	90	100
Seatpost lengthmm	300	350	350

Not published by the manufacturer: Front travel, Rear travel, Stem angle and Dropper post travel.

Specifications

Frame and fork

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

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 32
Largest chainring: 48
Rear sprockets: 9
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 27.3 in
Highest gear: 126.6 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 32c
Travel: Front: Additional specification: Not available: Yes
Rear: Additional specification: Not available: Yes
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

27.3 gear inches

This value is within the central range for this class.

Cohort: Urban / Fitness Model year: 2017
Sample: 159 bicycles with this information
Coverage: 86.8% of the class

Highest gear

126.6 gear inches

This value is within the central range for this class.

Cohort: Urban / Fitness Model year: 2017
Sample: 159 bicycles with this information
Coverage: 86.8% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 10.5 km/h
Highest gear: 48.5 km/h

Total gear range 464%

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: 27.3–126.6 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: 2017
Lowest gear: 159 bicycles with this information, 86.8% of the class
Highest gear: 159 bicycles with this information, 86.8% 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 2017 builds

Differences across 2017 builds
Specification	This bicycle Specialized Vita Sport Step Through	Specialized Vita	Specialized Vita Comp Carbon	Specialized Vita Disc	Specialized Vita Disc Step Through	Specialized Vita Elite
Frame
Frame material	Aluminum	Aluminum	Carbon	Aluminum	Aluminum	Aluminum
Fork material	Carbon	Steel	Carbon	Steel	Steel	Carbon
Drivetrain
Front chainrings	2	3	2	3	3	2
Smallest chainring	32	28	32	28	28	32
Rear sprockets	9	8	10	8	8	9
Largest sprocket	34	32	34	32	32	34
Lowest gear	27.3 in	25.4 in	27.3 in	25.4 in	25.4 in	27.3 in
Brakes
Brake type	Hydraulic disc	Rim brake	Hydraulic disc	Mechanical disc	Mechanical disc	Hydraulic disc
Other specifications
Tire width	32c	32c	30c	32c	32c	30c
Bottom bracket standard	Not informed	BSA	Not informed	BSA	BSA	Not informed