Specialized Daily Step Through

2015 UrbanCommuter Manufacturer page

Suspension: Rigid
Wheels: 700c
Frame: Aluminum
Brakes: Rim brake

Rider height by size (cm)

Size guide

SM 158–170
MD 168–179
LG 176–187

Components

7 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, w/ fender/rack braze-ons, integrated kickstand mount Not identified

Suspension

1 part

Fork

Steel, classic design, w/ accessory mounting eyelets Not identified

Drivetrain

5 parts

Bottom bracket

Square taper, cartridge bearings, 68mm Not identified
Cassette
- Shimano Nexus
Chain
- KMC
Crankset

Forged alloy, press-on spider Not identified
Shifters
- Shimano Nexus

Brakes

2 parts

Brake levers

Die-cast alloy, caliper pull Not identified
Brakes
- Tektro

Wheels and tires

5 parts

Front hub

Double-sealed, QR, 32h Not identified
Rear hub
- Shimano Nexus
Rims

700c, alloy double-wall, CNC sidewalls, pin joint, 24mm, 32h Not identified
Spokes

Stainless, 14g Not identified
Tires
- Specialized

Cockpit and contact points

6 parts

Handlebar

Priest City, riser bar, alloy, 61-degree backsweep, 75mm rise, 25.4mm Not identified
Headset

1-1/8"" Ahead, loose ball, cold-forged Cr-Mo cups Not identified
Pedals

Comfort, composite body w/ rubber top, sealed loose ball bearings Not identified
Saddle
- Ritchey Classic
Seatpost

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

Ahead, forged alloy, 2-bolt, 15-degree rise Not identified

Sizes and geometry

3 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 358mm

Stack 649mm

Wheelbase 1056mm

Head angle 71.0°

Seat angle 71.5°

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	354	358	377
Stackmm	635	649	668
Top tube lengthmm	560	575	600
Seat tube lengthmm	—	530	570
Head tube lengthmm	215	225	235
Head tube angle	70°	71°	72.5°
Seat tube angle	72°	71.5°	71.5°
Chainstay lengthmm	441	441	441
Wheelbasemm	1059	1056	1054
Front centermm	627	625	622
Bottom bracket dropmm	70	70	70
Standover heightmm	528	526	526
Fork rakemm	60	60	51
Trailmm	62	56	56
Stack/reach ratio	1.79	1.81	1.77
Suspension and parts
Crank lengthmm	170	170	175
Handlebar widthmm	620	620	620
Stem lengthmm	90	90	105
Seatpost lengthmm	350	350	350

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

Specifications

Frame and fork

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

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 42
Largest chainring: 42
Drivetrain technologies: internally-geared-hub

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 38c
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 2015 builds

Differences across 2015 builds
Specification	This bicycle Specialized Daily Step Through	Specialized Daily	Specialized Daily Sport Step Through
Frame
Intended fit	womens	Unisex	womens
Drivetrain
Drivetrain technologies	internally-geared-hub	internally-geared-hub	Not informed
Rear sprockets	Not informed	Not informed	8
Smallest sprocket	Not informed	Not informed	11
Largest sprocket	Not informed	Not informed	34
Lowest gear	Not informed	Not informed	35.8 in
Highest gear	Not informed	Not informed	110.7 in
Other specifications
Tire width	38c	35c	38c
Travel	Configuration: Rigid	Configuration: RigidFront: Additional specification: Not available: Yes	Configuration: Rigid