Bicycle Archive · Specification report

2009 Electra Amsterdam Balloon

Velopedia Archive ID 18647

Overview

Model year	2009
Brand	Electra
Model	Amsterdam Balloon
Bicycle type	City/commuter
Archive ID	18647
Colors	Black
Sizes	One size fits all

Frameset

Frame construction	TIG-welded
Frame material	High Tensile Steel
Fork material	Steel, unicrown crown
Rear shock	N/A

Drivetrain

Component group	Commuter Mix
Shifters	Shimano Alivio Rapid Fire
Front derailleur	N/A
Rear derailleur	Shimano Acera
Crankset	Forged Alloy w/chainguard, 42 teeth
Bottom bracket	Sealed cartridge, 118mm spindle
BB shell width	68mm
Cassette	Shimano
Rear cogs	8-speed, 11 - 32 teeth
Chain	KMC Z72
Pedals	Alloy Platform w/Kraton inserts

Brakes

Brakes	Shimano Nexus Roller Brake brakes, Alloy 4 Finger reach adjust levers

Cockpit & contact points

Headset	1" Aheadset
Handlebar	Alloy custom bend riser
Handlebar extensions	Not included
Stem	3D Forged
Saddle	Retro Leatherette w/springs
Seatpost	Butted alloy micro-adjust, 25.6mm diameter

Wheels & tires

Hubs	Front: Shimano Nexus BR-IM41, Rear: Shimano Nexus BR-IM70
Rims	Alloy, 36-hole
Spokes	Stainless, 14ga. (2.0mm)
Spoke nipples	Brass
Front tire	26 x 2.35" Schwalbe Fat Frank
Wheel size	26" wheels

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