Bicycle Archive · Specification report

2003 Jamis Durango Sport SX

Velopedia Archive ID 30355

Overview

Model year	2003
Brand	Jamis
Model	Durango Sport SX
Bicycle type	Mountain bike, front suspension
Archive ID	30355
Original MSRP	$429.95
Colors	Camo Green/Gloss Black, Matte Red/Matte Grey
Sizes	12", 14", 17", 19", 21"
Weight	27.75 lb

Frameset

Frame construction	TIG-welded
Frame material	7005 aluminum
Fork	Answer Manitou Six, 80mm travel
Fork material	Aluminum/magnesium, single crown
Rear shock	N/A

Drivetrain

Component group	Mountain Mix
Shifters	Shimano Acera EF35
Front derailleur	Shimano Acera, top-pull/clamp-on 31.8mm
Rear derailleur	Shimano Alivio
Crankset	TruVativ X-Forge, 22/32/42 teeth
Bottom bracket	TruVativ cartridge, 111mm spindle
BB shell width	68mm English
Rear cogs	8-speed, 11 - 30 teeth
Chain	KMC IG-31, 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	Alex XT-3000, 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	591 mm
Head-tube angle	71°
Seat-tube angle	73.5°
Chainstay / rear center	425 mm
Wheelbase	1068 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.