Bicycle Archive · Specification report

2004 Jamis Cross Country 1.0

Velopedia Archive ID 92443

Overview

Model year	2004
Brand	Jamis
Model	Cross Country 1.0
Bicycle type	Mountain bike, front suspension
Archive ID	92443
Original MSRP	$279.95
Colors	Blue/Silver, Black
Sizes	12", 14", 17", 19", 21"
Weight	29.5 lb

Frameset

Frame construction	TIG-welded
Frame material	6061 T6 aluminum
Fork	SR Suntour XC50
Fork material	Aluminum/magnesium, single crown
Rear shock	N/A

Drivetrain

Component group	Mountain Mix
Shifters	Shimano Acera EF35
Front derailleur	SRAM 3.0, top-pull/clamp-on 31.8mm
Rear derailleur	Shimano Altus
Crankset	SR Suntour XCC-150PB, 22/32/42 teeth
Bottom bracket	Loose ball, 122.5mm spindle
BB shell width	68mm English
Rear cogs	7-speed, 13 - 34 teeth
Chain	KMC UG-50, 1/2 x 3/32"
Pedals	Wellgo resin

Brakes

Brakes	Tektro forged linear-pull brakes, Shimano Acera levers

Cockpit & contact points

Headset	1 1/8" threadless Tange TG-4
Handlebar	Aluminum, 1" rise
Handlebar extensions	Not included
Stem	Jamis aluminum
Saddle	Jamis ATB
Seatpost	Aluminum, suspension, 27.2mm diameter

Wheels & tires

Hubs	Formula aluminum, Q/R
Rims	Weinmann CN-520, 32-hole
Spokes	Stainless steel, 14ga. (2.0mm) straight gauge
Spoke nipples	Brass nipples
Front tire	26 x 1.95" Cheng Shin
Wheel size	26" wheels

Geometry · Legacy reference

Top tube	575 mm
Head-tube angle	71°
Seat-tube angle	73.5°
Chainstay / rear center	425 mm
Wheelbase	1059 mm
Fork offset / rake	38.1 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 27, 2026.