Bicycle Archive · Specification report

2006 Norco Chaos

Velopedia Archive ID 11524

Overview

Model year	2006
Brand	Norco
Model	Chaos
Bicycle type	Mountain bike, front & rear suspension
Archive ID	11524
Colors	Gray
Sizes	Small, medium, large

Frameset

Frame construction	TIG-welded
Frame material	Aluminum
Fork	Marzocchi MZ-3, 120mm travel
Fork material	Single
Rear shock	Fox Vanilla R, 150mm travel

Drivetrain

Component group	Mountain Mix
Shifters	Shimano Alivio
Front derailleur	Shimano Alivio, 31.8mm
Rear derailleur	Shimano Alivio
Crankset	Truvativ Blaze, 22/32 teeth
Rear cogs	8-speed, 11 - 32 teeth
Chain	KMC Z72
Pedals	Aluminum platform

Brakes

Brakes	Hayes MX-3 brakes, Hayes levers

Cockpit & contact points

Headset	FSA 855
Handlebar	Aluminum
Handlebar extensions	Not included
Stem	Kalloy
Saddle	SDG Bel-Air
Seatpost	Aluminum micro-adjust, 27.2mm diameter

Wheels & tires

Hubs	Front: DC-20, Rear: DC-22
Rims	Alex X-303
Spokes	Stainless steel, 14ga. (2.0mm) straight gauge
Front tire	26 x 2.35" Kenda Kinetics
Wheel size	26" wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 13, 2026.