2020 Specialized

Roll

A 650b aluminum frame comfort bike with modest components and rim brakes.
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MSRP$600
FrameAluminum
SuspensionRigid
ForkSteel
Wheels650b Aluminum
Drivetrain1 × 7
GroupsetAltus
BrakesRim
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Insights
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

29 mph

Roll

29 mph

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Highest gear

(descending)

Sizing
SM

5'2" – 5'8"

MD

5'6" – 5'11"

LG

5'10" – 6'3"

XL

6'1" – 6'7"

🐐 Estimated

Rider Fit Notes

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Reviews
Bicycling
The Specialized Roll Low-Entry Is for Exploring

Mar 2020 · Adrienne Donica

This ultra-comfortable hybrid bike has some premium features but won’t break the bank.

Highs
  • Comfy saddle

  • Stable tires

  • Upright position

Lows
  • Not very fast

Read Review

Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
Frame

Specialized A1 Premium Aluminum, Ground Control Positioning, formed tubes, V-brake, fender/rack mounts

BB StandardBSA, 68mm, Threaded

ColorTarmac Black / Ion / Satin Black

Fork

Steel formed tubes, V-brake, fender/rack mounts

Bottom Bracket

BSA, square-taper, 68mm

Stem

Specialized, 3D-forged alloy, 4-bolt, 7-degree rise

Handlebar

Specialized Roll, 6061 alloy, 15-degree backsweep, 125mm rise, 31.8mm

Saddle

Body Geometry "The Cup," 6-degree rise, steel rails, 245mm

Seatpost

Alloy, 2-bolt Clamp, 12mm offset, 27.2mm, anti-corrosion hardware

TypeRigid

Pedals

Specialized City, platform

Grips

Specialized Body Geometry Contour, lock-on

Groupset
Rear Derailleur

Shimano Altus, 7-/8-speed

Crank

Alloy, 3-piece, 42T

Shifters

Shimano Altus, 7-speed

Cassette

Shimano HG200, 7-speed, 12-32t

Chain

KMC Z7, 7-speed w/ Missing Link™

Brakes

Front: V-brake, linear pull, Rear: V-brake, linear pull

TypeRim

Wheels
Rims

650b disc, double-wall alloy, pinned, 32h

Spokes

Stainless, 14g

Front Hub

Alloy, loose ball bearing, quick-release, 32h

Rear Hub

Shimano Tourney, 7-speed freehub, 135mm spacing, QR, 36h

Tires

Front: Nimbus II Sport, 650b x 2.3", Rear: Nimbus II Sport, 650b x 2.3"

Rider Notes
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Last updated May 12
Not listed for 1,047 days