2020 Jamis

EARTH CRUISER 3 STEP-OVER

A 26″ aluminum frame cruiser bike with modest components and coaster brakes.
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MSRP$449
Weight30.8 lbs  
FrameAluminum
SuspensionRigid
ForkSteel
Wheels26″ Aluminum
DrivetrainSingle-speed
GroupsetShimano
BrakesCoaster
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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)

15 mph

EARTH CRUISER 3 STEP-OVER

23 mph

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Highest gear

(descending)

Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
Frame

Classic Cantilever design with 6061 aluminum tubing, includes kickstand and painted steel chainguard

Fork

Hi-tensile unicrown with radiused blades

Bottom Bracket

Sealed cartridge, 68 x 122.5mm

Headset

Internal cup, threaded, 1 1/8”

Stem

Alloy hi-rise, 180mm quill, 100mm extension, with removeable 2-bolt cap

Handlebar

Jamis Cruise-control comfort bar

Saddle

Earth Cruiser Comfort with memory foam padding, synthetic suede top, burnished sides and bumper springs

Seatpost

Alloy micro-adjust, 27.2 x 300mm, with 31.8mm alloy clamp and cromo seatpin

TypeRigid

Pedals

Cruiser platform with grip tape

Grips

Comfort style

Groupset
Rear Derailleur

N/A

Crank

Forged alloy crank, 170mm, with 44T chainring

Shifters

Shimano RevoShift, 3-speed

Cassette

Shimano 23T

Chain

KMC Z410NP, silver

Brakes

Shimano coaster brake

TypeCoaster

Wheels
Rims

Alex Zuma 36H black anodized alloy rims with alloy nutted front hub and Shimano 3-speed rear, 14 gauge stainless steel spokes

Tires

CST Metropolitan Palm Bay, 26" x 2.35

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Last updated October 17
Not listed for 1,619 days