Bicycle Archive · Specification report

2003 Norco Sidewinder

Velopedia Archive ID 39059

Overview

Model year	2003
Brand	Norco
Model	Sidewinder
Bicycle type	Mountain bike, front & rear suspension
Archive ID	39059
Colors	Black
Sizes	16.5", 18.5"

Frameset

Frame construction	TIG-welded
Frame material	Hi-tensile steel
Fork	Zoom CH-621
Fork material	Aluminum, single crown
Rear shock	DNM DV-6

Drivetrain

Component group	Mountain Mix
Shifters	SRAM MRX
Front derailleur	Shimano Tourney TY-22
Rear derailleur	Shimano Tourney TY-22
Crankset	Aluminum, 28/38/48 teeth
Bottom bracket	Three piece
Rear cogs	7-speed, 14 - 28 teeth
Chain	KMC Z51, 1/2 x 3/32"
Pedals	MTB resin

Brakes

Brakes	Aluminum linear-pull brakes, alloy levers

Cockpit & contact points

Headset	1" threaded
Handlebar	Steel, rise
Handlebar extensions	Not included
Stem	Quill
Saddle	Velo
Seatpost	Steel micro-adjust

Wheels & tires

Hubs	Aluminum, Q/R
Rims	Alex aluminum, 36-hole
Spokes	UCP, 14ga. (2.0mm) straight gauge
Spoke nipples	Brass nipples
Front tire	26 x 2.10" all terrain
Wheel size	26" wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 3, 2026.