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2018 Specialized

Roll Sport EQ

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

$710
FrameAluminum
SuspensionRigid
ForkSteel
Wheels650b Aluminum
Drivetrain2 × 9
GroupsetAltus
BrakesTektro Rim
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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)

33 mph

Roll Sport EQ

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

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Geometry
Specs
Build
Frame

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

BB StandardBSA, Threaded

Fork

Steel, V-brake, fender/rack mounts

Bottom Bracket

BSA, square taper, cartridge bearings

Stem

Forged alloy, 17-degree rise, 31.8mm clamp

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, 12mm offset, 2-bolt clamp, 27.2mm

TypeRigid

Pedals

Specialized City, platform

Grips

Specialized Body Geometry Contour, lock-on

Groupset
Rear Derailleur

Shimano Altus, SGS cage, 9-speed

Front Derailleur

Shimano Altus, top swing, dual pull, 31.8mm clamp

Crank

FSA Alpha Drive, forged 6061 aluminum, direct-mount, 44/32T

Shifters

microSHIFT, 2x9-speed

Cassette

MicroSHIFT, 9-Speed, 11-34t

Chain

KMC X9, 9-speed w/ Missing Link™

Brakes

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

TypeTektro Rim

Wheels
Rims

Double wall, 32h front 36h rear

Spokes

Stainless, 14g

Front Hub

Alloy, V-brake, loose ball bearings, quick-release, 32h

Rear Hub

Alloy, 8/9-speed freehub, v-brake, loose ball bearings, quick-release, 36h

Tires

Front: Nimbus Sport Reflective, 27.5x2.3", 60 TPI w/ BlackBelt Protection, Rear: Nimbus Sport Reflective, 27.5x2.3", 60 TPI w/ BlackBelt Protection

Rider Notes
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First added November 6

Last updated November 6

Not listed for 2,401 days