Velopedia Bicycle Archive
Compare Bicycles
Compare published geometry, gearing and specifications for up to three bicycles.
Edit comparison
Add a bicycle
Search the Archive without leaving this comparison.
1 of 2 bicycles
At a glance
Key differences
Supported differences are shown below. Data limitations are labeled separately.
- Data limitation
No geometry is recorded for 2005 Jamis Earth Cruiser 1 and 2007 Jamis Earth Cruiser 1.
- Data limitation
Only 2007 Jamis Earth Cruiser 1 has enough published drivetrain data for gearing calculations.
Gearing comparison
Lower gears help on climbs. Higher gears suit higher speeds.
RPM
RPM = pedal turns per minute.
Gearing unavailable for this size.
Ratio2.44:1
Estimated speed at 90 RPMGear
Uses front tire 26×2.125; rear size isn’t listed.
How it works
Ratio = front teeth ÷ rear teeth. Hub gears also include the hub’s internal ratio. A 400% range means the highest ratio is four times the lowest.
Speeds are estimates from tire size and pedal cadence. Actual speeds vary.
Complete specification tableShows different published values and gaps where a bicycle lacks data. Different wording reflects source language, not necessarily different components. Swipe for more columns.
Specification
2005 Jamis Earth Cruiser 1
2007 Jamis Earth Cruiser 1
Overview
Model Year
2005
2007
Brand
Jamis
Jamis
Model
Earth Cruiser 1
Earth Cruiser 1
Bicycle Type
Cruiser
Cruiser
Original MSRP
$249.95
Not documented
Colors
Black, Blue, Pink, Red, Silver, Teal
Copper/Ivory, Metallic Black/Dark Silver, Sage/Cream, Twilight Blue/Machine Silver
Sizes
18.5", 21.5", womens 15.5", womens 17.5", "
18.5", 21.5"
Weight
—
27.8 lb
Frameset
Frame Construction
TIG-welded
TIG-welded
Frame Material
7005 aluminum
7005 aluminum
Fork
Jamis
Jamis
Fork Material
Chromoly, unicrown crown
Hi-Ten, unicrown crown
Drivetrain
Component Group
—
Cruiser Mix
Crankset
Aluminum, 44 teeth
Alloy Cruiser, 44 teeth
Bottom Bracket
Sealed
Cotterless Bolt Type
BB Shell Width
68mm English
—
Rear Cogs
1-speed
1-speed, 18 teeth
Chain
KMC Z51, 1/2 x 3/32"
KMC Z51 NP
Pedals
Wellgo Cruiser
Cruiser Platform
Brakes
Brakes
Coaster brake rear
Coaster brake rear
Cockpit & Contact Points
Headset
1 1/8" threadless steel
1 1/8" sealed
Handlebar
Steel, cruiser
Jamis Cruise Control
Handlebar Extensions
—
Not included
Stem
Aluminum, adjustable
Alloy Hi-rise
Saddle
Jamis Comfort
Earth Cruiser Comfort w/Spring
Seatpost
Aluminum micro-adjust, 27.2mm diameter
Alloy Micro Adjust, 27.2mm diameter
Wheels & Tires
Hubs
Front: aluminum, nutted, Rear: Shimano coaster
Front: Alloy nutted, Rear: Shimano Coaster Brake
Rims
Alex Zuma, 36-hole
Alex Zuma, 36-hole
Spokes
Stainless steel, 14ga. (2.0mm) straight gauge
Stainless steel, 14ga. (2.0mm)
Spoke Nipples
Brass nipples
—
Front Tire
26 x 2.125" Kenda Kruiser
26 x 2.125" Jamis Cruise Control
Wheel Size
26" wheels
26" wheels
Historical specifications are presented as an archival reference. Components may have varied by market, size, or production run.