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2026 Specialized

Roll 2.0 Low Entry

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

$799
Weight29.3 lbs  
FrameAluminum
SuspensionRigid
ForkSteel
Wheels650b Aluminum
Drivetrain1 × 7
GroupsetmicroSHIFT Mezzo, microSHIFT M26
BrakesTektro Mechanical 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)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Compare the full Roll model range

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Sizing
SM

5'2" – 5'7"

MD

5'6" – 5'11"

LG

5'9" – 6'2"

🐐 Estimated

Rider Fit Notes

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Price History
Geometry
Specs
Build
Frame

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

BB StandardBSA, 68mm, Threaded

ColorsGloss Orange Zest / California Sunshine; Satin Sky Blue / Dune White; Gloss Emerald Metallic / Fjord Metallic

Fork

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

Bottom Bracket

BSA, square-taper, 68mm

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, 27.2mm

TypeRigid

Pedals

Specialized, platform, plastic

Grips

Slip-on, Closed End Grips

Groupset
Rear Derailleur

microSHIFT RD-M26S, 7-speed

Crank

Prowheel Forged aluminum arms, 3-piece, Single speed, 42T, Narrow Wide Steel 42T

Shifters

microSHIFT TS39 Trigger shift, 7-speed

Cassette

SunRace, 7-Speed, 11-34t

Chain

KMC Z7, 7-speed w/ Missing Link™

Brakes

Front: Tektro, mechanical disc, resin pads, 160mm, Rear: Tektro, mechanical disc, resin pads, 160mm

TypeTektro Mechanical Disc

Wheels
Rims

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

Spokes

Stainless, 14g

Front Hub

Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h

Rear Hub

Alloy, 6-bolt disc, 8/9-Speed freehub, loose ball bearing, quick-release, 36h, 10x135mm

Tires

Front: Nimbus 2 Sport, 650Bx2.3, Rear: Nimbus 2 Sport, 650Bx2.3

Rider Notes
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First added June 25

Last updated June 4