Bicycle Archive · Specification report

2004 Jamis Earth Cruiser 7

Velopedia Archive ID 92462

Overview

Model year	2004
Brand	Jamis
Model	Earth Cruiser 7
Bicycle type	Cruiser
Archive ID	92462
Original MSRP	$499.95
Colors	Black/Silver, Blue/Silver
Sizes	18.5", 21.5", womens 15.5", womens 17.5"

Frameset

Frame construction	TIG-welded
Frame material	7005 aluminum
Fork	Rock Shox Metro GPS, 50mm travel
Fork material	Aluminum/magnesium, single crown
Rear shock	N/A

Drivetrain

Component group	N/A
Shifters	Shimano Revo 7-speed
Front derailleur	N/A
Rear derailleur	N/A
Crankset	Aluminum
Bottom bracket	Sealed
BB shell width	68mm English
Rear cogs	7-speed internal
Chain	KMC Z51, 1/2 x 3/32"
Pedals	Wellgo Cruiser

Brakes

Brakes	Tektro linear-pull front/Shimano Nexus Inter-M rear brakes, Shimano levers

Cockpit & contact points

Headset	1 1/8" threadless steel
Handlebar	Steel, cruiser
Handlebar extensions	N/A
Stem	Aluminum, adjustable
Saddle	Jamis Comfort
Seatpost	Aluminum micro-adjust, 27.2mm diameter

Wheels & tires

Hubs	Front: aluminum, Q/R, Rear: Shimano Nexus internal 7-speed
Rims	Alex ALX 303, 36-hole
Spokes	Stainless steel, 14ga. (2.0mm) straight gauge
Spoke nipples	Brass nipples
Front tire	26 x 2.125" Kenda Kruiser
Wheel size	26" wheels

Geometry · Legacy reference

Top tube	610 mm
Head-tube angle	69°
Seat-tube angle	70°
Chainstay / rear center	470 mm
Wheelbase	1113 mm
Fork offset / rake	45 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 28, 2026.