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2022 Specialized

Roll 2.0 Low Entry

A 650b aluminum frame comfort bike with modest components and mechanical disc brakes.
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Manufacturer Price

$699
FrameAluminum
SuspensionRigid
ForkSteel
Wheels650b Aluminum
Drivetrain1 × 7
GroupsetmicroSHIFT Mezzo, microSHIFT M26
BrakesMechanical Disc
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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)

31 mph

Roll 2.0 Low Entry

29 mph

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Highest gear

(descending)

Sizing
SM

5'2" – 5'7"

MD

5'6" – 5'11"

LG

5'9" – 6'2"

🐐 Estimated

Rider Fit Notes

None yet.

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Reviews
Velo
Quick-Step Alpha Vinyl roll out Specialized Tarmac SL7 with new livery for 2022

Jan 2022 · VeloNews.com

Roval, Shimano, and Tacx continue as partners of the Belgian-backed ‘Wolfpack.’

Read Review

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
Specs
Build
Frame

Specialized A1 Premium Aluminum, Ground Control Positioning, formed tubes, post-mount disc, fender/rack mounts

ColorsGloss White Mountains / Gunmetal / Satin Black Reflective; Satin Dusty Turquoise / Summer Blue / Satin Black Reflective

Fork

Steel formed tubes, post-mount disc, fender/rack mounts

Bottom Bracket

68mm, square taper, 124.5mm length

Stem

3D-forged alloy, 31.8mm, 7-degree rise

Handlebar

Specialized Roll, 6061 alloy, Double butted, 15-degree backsweep, 136mm rise, 31.8mm

Saddle

Specialized Body Geometry Comfort Gel

Seatpost

Alloy, 2-bolt clamp, 30.9mm

TypeRigid

Pedals

Specialized Body Geometry Fitness, platform, plastic

Grips

Slip-on, Closed End Grips

Groupset
Rear Derailleur

microSHIFT RD-M26S, 7-speed

Crank

Forged aluminum arms, 3-piece, Single speed, 42T, 42T

Shifters

microSHIFT TS39 Trigger shift, 7-speed

Cassette

SunRace, 7-Speed, 11-34t

Chain

KMC Z7, 7-speed w/ Missing Link™

Brakes

Front: Radius CX7, mechanical disc, 160mm, Rear: Radius CX7, mechanical disc, 160mm

TypeMechanical Disc

Wheels
Rims

650b disc, double-wall alloy, pinned, 36h

Spokes

Stainless, 14g

Front Hub

Alloy, 6-bolt disc, loose ball bearing, quick-release, 36h

Rear Hub

Alloy, 6-bolt disc, 7-speed freehub, loose ball bearing, quick-release, 36h

Tires

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

Rider Notes
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First added September 17

Last updated July 26

Not listed for 312 days