Bicycle Archive · Specification report

2003 Norco Adam's Reactor 24"

Velopedia Archive ID 39080

Overview

Model year	2003
Brand	Norco
Model	Adam's Reactor 24"
Bicycle type	Juvenile mountain bike, suspension
Archive ID	39080
Sizes	One size fits all

Frameset

Frame construction	TIG-welded
Frame material	Hi-tensile steel
Fork	CH-250
Fork material	Aluminum, single crown
Rear shock	N/A

Drivetrain

Component group	Juvenile Mix
Shifters	SRAM MRX
Front derailleur	Shimano TY-18
Rear derailleur	Shimano TY-18
Crankset	Steel, 24/34/42 teeth
Bottom bracket	Steel
Rear cogs	6-speed, 14 - 28 teeth
Chain	KMC, 1/2 x 3/32"
Pedals	TU-861

Brakes

Brakes	Linear-pull brakes, alloy levers

Cockpit & contact points

Headset	1" steel, threaded
Handlebar	Steel, rise
Handlebar extensions	Not included
Stem	Steel
Saddle	Velo VL-4011
Seatpost	Steel

Wheels & tires

Hubs	Steel, nutted
Rims	Aluminum, 36-hole
Spokes	UCP, 14ga. (2.0mm) straight gauge
Spoke nipples	Brass nipples
Front tire	24 x 2.00" MTB
Wheel size	24" wheels

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