Bicycle Archive · Specification report

2003 Fuji Dynamite

Velopedia Archive ID 38490

Overview

Model year	2003
Brand	Fuji
Model	Dynamite
Bicycle type	Juvenile
Archive ID	38490
Original MSRP	$139.00
Colors	Black
Sizes	Boys 10"
Weight	28 lb

Frameset

Frame construction	TIG-welded
Frame material	Hi-tensile steel
Fork	Fuji Oversized BMX
Fork material	Hi-tensile steel, unicrown crown
Rear shock	N/A

Drivetrain

Component group	N/A
Shifters	N/A
Front derailleur	N/A
Rear derailleur	N/A
Crankset	1-piece steel
Bottom bracket	One piece
BB shell width	American
Rear cogs	1-speed, 18 teeth
Chain	KMC Z410, 1/2 x 1/8"
Pedals	Resin

Brakes

Brakes	Linear-pull front/coaster brake rear brakes, linear-pull levers

Cockpit & contact points

Headset	1" steel
Handlebar	Steel BMX
Handlebar extensions	Not included
Stem	BMX 4 bolt
Saddle	Fuji juvenile
Seatpost	Aluminum, 28.6mm diameter

Wheels & tires

Hubs	Front: steel, nutted, Rear: KT coaster brake
Rims	Steel, chrome, 36-hole
Spokes	UCP, 14ga. (2.0mm) straight gauge
Spoke nipples	Brass nipples
Front tire	20 x 2.125" Comp III style
Wheel size	20" wheels

Geometry · Legacy reference

Top tube	455.1 mm
Head-tube angle	72.5°
Seat-tube angle	71°
Chainstay / rear center	385 mm
Wheelbase	889.4 mm
Fork offset / rake	25.4 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 28, 2026.