Bicycle Archive · Specification report

2001 Dyno NFX FW

Velopedia Archive ID 35538

Overview

Model year	2001
Brand	Dyno
Model	NFX FW
Bicycle type	BMX
Archive ID	35538
Original MSRP	$189.99
Colors	Blue, Chrome-Plated, Red, Yellow
Sizes	Pro

Frameset

Frame construction	TIG-welded
Frame material	Chromoly
Fork	Dyno
Fork material	Chromoly, unicrown crown
Rear shock	N/A

Drivetrain

Component group	N/A
Shifters	N/A
Front derailleur	N/A
Rear derailleur	N/A
Crankset	GT 1-piece steel, 43 teeth
Bottom bracket	Dyno 8-pc. steel
Rear cogs	1-speed, 16 teeth
Chain	1/2 x 1/8"
Pedals	GT nylon platform

Brakes

Brakes	Aluminum linear-pull rear brakes, aluminum linear-pull rear levers

Cockpit & contact points

Headset	1 1/8" threadless Tange Seiki aheadset
Handlebar	Dyno Expert
Handlebar extensions	Not included
Stem	GT Piston
Saddle	GT Drop Nose
Seatpost	GT straightpost

Wheels & tires

Hubs	Steel
Rims	Alex X-303, 36-hole
Spokes	Stainless steel, 14g
Spoke nipples	Brass nipples
Front tire	20 x 1.75" GT AA Pro
Wheel size	20" wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 23, 2026.