Specialized Roll 7

2014 UrbanComfort Manufacturer page

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

Rider height by size (cm)

Size guide

SM 158–171
MD 168–180
LG 178–189
XL 186–199

Components

11 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

Butted premium Cr-Mo, horizontal drop outs, fender braze-ons Not identified

Suspension

1 part

Fork
- Globe

Drivetrain

5 parts

Bottom bracket

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

Custom forged alloy, singlespeed, alloy ring Not identified
Shifters
- Shimano Nexus

Brakes

2 parts

Brake levers
- Tektro
Brakes

Front: Alloy caliper, 1 pc. pad, Rear: Alloy caliper, 1 pc. pad Not identified

Wheels and tires

5 parts

Front hub
- Globe
Rear hub
- Shimano Nexus
Rims

Custom box section, sleeve joint, CNC machined sidewalls, 32h Not identified
Spokes

Stainless, 14g Not identified
Tires
- Specialized

Cockpit and contact points

6 parts

Handlebar
- Globe
Headset

1"" threaded, sealed, loose ball Not identified
Pedals

Alloy, 1 pc. body, loose ball, w/ reflectors Not identified
Saddle
- Globe
Seatpost

Alloy, 2-bolt, micro-adjust, 12.5mm offset, 27.2mm Not identified
Stem
- Globe

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 405mm

Stack 504mm

Wheelbase 998mm

Head angle 72.5°

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 4 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	402	405	413	420
Stackmm	490	504	554	603
Top tube lengthmm	520	550	580	610
Seat tube lengthmm	480	530	580	630
Head tube lengthmm	82.5	92.5	142.5	192.5
Head tube angle	71°	72.5°	73°	73.5°
Seat tube angle	76.5°	74°	73.25°	72.5°
Chainstay lengthmm	410	410	410	410
Wheelbasemm	1004	998	1017	1033
Front centermm	601	596	614	630
Bottom bracket dropmm	60	60	60	60
Standover heightmm	744	773	821	869
Fork rakemm	45	45	45	45
Trailmm	69	60	57	52
Stack/reach ratio	1.22	1.24	1.34	1.44
Suspension and parts
Crank lengthmm	175	175	175	175

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

Specifications

Frame and fork

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

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 46
Largest chainring: 46
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: 28c
Travel: Front: Additional specification: Not available: Yes
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 2014 builds

Differences across 2014 builds
Specification	This bicycle Specialized Roll 7	Specialized Roll 1	Specialized Roll 8
Frame
Fork material	Aluminum	Steel	Steel
Drivetrain
Smallest chainring	46	42	48
Largest chainring	46	42	48
Drivetrain technologies	internally-geared-hub	Not informed	Not informed
Rear sprockets	Not informed	1	8
Smallest sprocket	Not informed	17	11
Largest sprocket	Not informed	17	32
Lowest gear	Not informed	71.7 in	43.5 in
Highest gear	Not informed	71.7 in	126.6 in
Cockpit
Shifting	Mechanical	No shifting	Mechanical
Other specifications
Tire width	28c	25c	25c