
SRAM PC-850 Chain One Color, 8 Speed
8 Speed
Replacement option · verify fit
Velopedia Bicycle Archive
Original specifications: Shimano Acera · 8-speed rear derailleur · 700c wheels.
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At a glance
| Frame Construction | Alloy |
|---|---|
| Frame Material | 6061 Alloy |
| Fork Material | Unicrown |
| Component Group | Commuter Mix |
|---|---|
| Shifters | Shimano Rapid Fire |
| Front Derailleur | Shimano Acera |
| Rear Derailleur | Shimano Acera |
| Crankset | Forged Alloy |
| Bottom Bracket | Sealed cartridge |
| Cassette | SRAM |
| Rear Cogs | 8-speed, 11 - 32 teeth |
| Chain | KMC Z72 |
| Pedals | Resin |
| Brakes | Alloy Linear Pull brakes, Shimano Alloy levers |
|---|
| Headset | 1 1/8" steel |
|---|---|
| Handlebar | Alloy custom bend riser |
| Handlebar Extensions | Not included |
| Stem | Alloy |
| Saddle | Ergonomic w/Soft Lycra |
| Seatpost | Alloy Micro Adjust |
| Hubs | Alloy |
|---|---|
| Rims | Electra Doublewall alloy, 32-hole |
| Spokes | Stainless, 14ga. (2.0mm) |
| Front Tire | 700 x 38c Semi-slick Street |
| Wheel Size | 700c wheels |
Parts & serviceability

8 Speed
Replacement option · verify fit
Based on the original build. Confirm the model, size and fit before ordering; installed parts may differ. As an Amazon Associate I earn from qualifying purchases. Velopedia may also earn from qualifying eBay purchases. Velopedia may also earn from qualifying retailer purchases.
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.
Archived: 2011 Electra Townie Euro 8D · City/commuter
Archived: Frame: Alloy · Fork: · Unicrown
Archived: Group: Commuter Mix · Shifters: Shimano Rapid Fire · Front derailleur: Shimano Acera · Rear derailleur: Shimano Acera · Crankset: Forged Alloy · Bottom bracket: Sealed cartridge · Cassette: SRAM · Rear cogs: 8-speed, 11 - 32 teeth · Chain: KMC Z72
Archived: Brakes: Alloy Linear Pull brakes, Shimano Alloy levers
Archived: Wheel size: 700c wheels · Rims: Electra Doublewall alloy, 32-hole · Hubs: Alloy · Front tire: 700 x 38c Semi-slick Street
Archived: Headset: 1 1/8" steel · Handlebar: Alloy custom bend riser · Stem: Alloy · Seatpost: Alloy Micro Adjust · Saddle: Ergonomic w/Soft Lycra · Pedals: Resin
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.