Bicycle Archive · Specification report

2004 Koga Miyata Balance L

Velopedia Archive ID 31968

Overview

Model year	2004
Brand	Koga Miyata
Model	Balance L
Bicycle type	City/commuter
Archive ID	31968
Colors	Ocean Blue Metallic/Champagne
Sizes	47cm, 50cm, 53cm, 56cm
Weight	39.2 lb

Frameset

Frame construction	TIG-welded
Frame material	7005 aluminum
Fork	InSync Odesa LX
Fork material	Aluminum, single crown
Rear shock	N/A

Drivetrain

Component group	Commuter Mix
Shifters	Shimano Nexus
Front derailleur	N/A
Rear derailleur	N/A
Crankset	Shimano Nexus, 33 teeth
Bottom bracket	Shimano BB-UN53, 115mm spindle
BB shell width	68mm English
Rear cogs	8-speed internal, 18 teeth
Chain	KMC Z610 RB, 1/2 X 3/32"
Pedals	Koga VP-191

Brakes

Brakes	Shimano Nexave brakes, Shimano Nexus levers

Cockpit & contact points

Headset	1 1/8" integrated Cane Creek ZS-2
Handlebar	ITM touring alloy
Handlebar extensions	Not included
Stem	Zoom Satori
Saddle	Selle San Marco Koga TRC
Seatpost	Post Moderne Solace Comp, 26.8mm diameter

Wheels & tires

Hubs	Front: Shimano Nexus generator, Rear: Shimano Nexus
Rims	Exal ZX19, 36-hole
Spokes	Sapim stainless steel
Spoke nipples	Brass nipples
Front tire	700 x 37c Continental CityRide
Wheel size	700c wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 30, 2026.