Bicycle Archive · Specification report

2006 Jamis Earth Cruiser 3

Velopedia Archive ID 94246

Overview

Model year	2006
Brand	Jamis
Model	Earth Cruiser 3
Bicycle type	Cruiser
Archive ID	94246
Original MSRP	$335.00
Colors	Ano Black/Ano Silver, Copper/Ivory, Super Blue/Pearl White
Sizes	18.5", 21.5"
Weight	31.5 lb

Frameset

Frame construction	TIG-welded
Frame material	7005 aluminum/hi-tensile steel
Fork	Jamis
Fork material	High-tensile steel, unicrown crown
Rear shock	N/A

Drivetrain

Component group	N/A
Shifters	Shimano Revo 3-speed
Front derailleur	SRAM X-Gen, top-pull/clamp-on 31.8mm
Rear derailleur	SRAM X.7
Crankset	Aluminum, 44 teeth
Bottom bracket	Loose ball, 113mm spindle
Rear cogs	3-speed internal, 23 teeth
Chain	KMC Z51 NP
Pedals	Resin platform

Brakes

Brakes	Hayes HFX-9 XC front/Shimano coaster rear brakes, Hayes HFX-9 Hydraulic Disc front/Hayes HFX-9 Hydraulic rear levers

Cockpit & contact points

Headset	1 1/8" threaded sealed
Handlebar	Jamis Cruise Control
Stem	Aluminum
Saddle	Earth Cruiser Comfort w/Spring
Seatpost	Aluminum micro-adjust, 27.2mm diameter

Wheels & tires

Hubs	Front: aluminum, nutted, Rear: Shimano Nexus internal 3-speed
Rims	Alex Zuma, 36-hole
Spokes	Stainless steel, 14ga. (2.0mm) straight gauge
Front tire	26 x 2.125" Jamis Cruise Control
Wheel size	26" wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 26, 2026.