Velopedia Bicycle Archive
2010 Electra Amsterdam- Balloon 8D
Original specifications: Shimano Acera · 8-speed rear derailleur · 26" wheels.
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At a glance
- Model year
- 2010
- Category
- City & Commuter
- Sizes
- One size fits all
- Colors
- Black
- In this record
- 26 specifications
- Archive ID
- 20840
Original buildHigh Tensile Steel · Commuter Mix · 26" wheels
Frameset
| Frame Construction | TIG-welded |
|---|---|
| Frame Material | High Tensile Steel |
| Fork Material | Steel, Lugged crown |
Drivetrain
| Component 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 |
| 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" threadless steel |
|---|---|
| Handlebar | Alloy custom bend riser, 3.5" rise x 23.25" width |
| 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 freehub w/ roller brake |
|---|---|
| Rims | Painted/Pin Striped Alloy, 36-hole |
| Spokes | Stainless, 14ga. (2.0mm) |
| Spoke Nipples | Brass |
| Front Tire | 26 x 2.35" Schwalbe Fat Frank |
| Wheel Size | 26" wheels |
Gearing
Lower ratios provide more mechanical advantage for climbing. Higher ratios turn the rear wheel farther with each crank revolution.
Parts & serviceability
Find replacement parts

SRAM PC-850 Chain One Color, 8 Speed
8 Speed
Replacement option · verify fit
More parts (2)
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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: 2010 Electra Amsterdam- Balloon 8D · City/commuter · Published sizes: One size fits all
Frame and fork
Inspect the frame and fork →Archived: Frame: TIG-welded · Fork: · Steel, Lugged 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: Painted/Pin Striped Alloy, 36-hole · Hubs: Front: Shimano Nexus BR-IM41, Rear: Shimano Nexus freehub w/ roller brake · Front tire: 26 x 2.35" Schwalbe Fat Frank
Controls and contact points
Archived: Headset: 1" threadless steel · Handlebar: Alloy custom bend riser, 3.5" rise x 23.25" width · 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 →Have you owned this bike?Help document firsthand fit, ride and maintenance details that may no longer be available.
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.