
Velopedia Bicycle Archive
2009 Electra Amsterdam Balloon Ladies
Original manufacturer specifications including Commuter Mix drivetrain, 26" wheels.
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What Velopedia knows
- Model year
- 2009
- Category
- City & Commuter
- Sizes
- Womens one size fits all
- Colors
- Deep Red
- Record coverage
- 31 preserved details · archived image
- Archive ID
- 18648
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 |
Parts & serviceability
Find replacement parts
More qualified parts (2)
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Used-bike inspection
If you’re buying this bike used
Before any test ride: both brakes should stop the bike firmly and release cleanly; both wheels should run true and be securely attached; tires should have no casing damage; and the headset, handlebar, stem, cranks and pedals should have no looseness or play.
Follow the full used-bike inspection order →- FrameCheck paint chips, vent holes and the inside of the seat tube for corrosion. Also look for dents, bent tubes and cracking around welded or brazed joints.Inspect the frame and fork →
- BrakesTest each brake separately and confirm it stops firmly and releases cleanly. Inspect the pads and braking surfaces for wear or contamination, and check the cables or hoses for damage.Inspect the brakes →
- DrivetrainShift through every gear under light load and measure chain wear. Confirm that the shifter, derailleur, chain and cassette belong to the same 8-speed system.Check drivetrain wear →
- Wheels & tiresSpin both wheels and watch the rims for side-to-side or vertical movement. Check for dents, cracks, loose or uneven spokes and hub play, then inspect both tire casings for cuts, cracking or exposed threads.Check wheels and tires →
Bike-specific inspection checklist 18 checks based on 5 archived component groups Open checklistClose checklist
This checklist uses the archived equipment for this bike. It cannot confirm the condition, service history or later component changes of the example in front of you.
Identity and fit
Follow the full used-bike inspection order →Archived: 2009 Electra Amsterdam Balloon Ladies · City/commuter · Published sizes: Womens one size fits all
Frame and fork
Inspect the frame and fork →Archived: Frame: TIG-welded · Fork: · Steel, unicrown crown
Drivetrain
Check drivetrain wear →Archived: Group: Commuter Mix · Shifters: Shimano Alivio Rapid Fire · Rear derailleur: Shimano Acera · Crankset: Forged Alloy w/chainguard, 42 teeth · Bottom bracket: Sealed cartridge, 118mm spindle · Cassette: Shimano · Rear cogs: 8-speed, 11 - 32 teeth · Chain: KMC Z72
Brakes
Inspect the brakes →Archived: Brakes: Shimano Nexus Roller Brake brakes, Alloy 4 Finger reach adjust levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: 26" wheels · Rims: Alloy, 36-hole · Hubs: Front: Shimano Nexus BR-IM41, Rear: Shimano Nexus BR-IM70 · Front tire: 26 x 2.35" Schwalbe Fat Frank
Controls and contact points
Archived: Headset: 1" Aheadset · Handlebar: Alloy custom bend riser · Stem: 3D Forged · Seatpost: Butted alloy micro-adjust, 25.6mm diameter · Saddle: Retro Leatherette w/springs · Pedals: Alloy Platform w/Kraton inserts
Before and during the test ride
Follow the full used-bike inspection order →Build relationships are limited to the archived manufacturer specifications. Confirm exact fit and standards before ordering parts or performing service.
Have you owned this bike?Help document firsthand fit, ride and maintenance details that may no longer be available.
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Current market
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.




