
Cervelo SP19 Carbon Seatpost Black, 27.2mm, 0mm offset, 350mm long
27.2mm, 0mm offset, 350mm long
Replacement option · verify fit
Velopedia Bicycle Archive
Original specifications: Cruiser Mix drivetrain · 26" wheels.
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At a glance
| Frame Construction | Aluminum |
|---|---|
| Frame Material | Schwinn Cruiser aluminum alloy frame |
| Fork | Rigid Frame |
| Component Group | Cruiser Mix |
|---|---|
| Crankset | Schwinn Forged One Piece, 46t teeth |
| Bottom Bracket | One piece |
| Rear Cogs | 1-speed |
| Chain | KMC Z410 |
| Pedals | Classic Rubber Block Cruiser |
| Headset | 1 1/8" Threaded |
|---|---|
| Handlebar | Ultra Comfort Schwinn Cruiser |
| Handlebar Extensions | Not included |
| Stem | Schwinn Phantom |
| Saddle | Schwinn "S" rivet |
| Seatpost | Steel pillar, 27.2mm diameter |
| Hubs | Coaster Brake |
|---|---|
| Rims | Alloy, 32-hole |
| Spokes | Stainless stainless |
| Front Tire | 26 x 1.95" Innova Cruiser |
| Wheel Size | 26" wheels |
Parts & serviceability

27.2mm, 0mm offset, 350mm long
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 Schwinn Starlet Women's · Cruiser · Published sizes: 26"
Archived: Frame: Aluminum · Fork: Rigid Frame
Archived: Group: Cruiser Mix · Crankset: Schwinn Forged One Piece, 46t teeth · Bottom bracket: One piece · Rear cogs: 1-speed · Chain: KMC Z410
Archived: Wheel size: 26" wheels · Rims: Alloy, 32-hole · Hubs: Coaster Brake · Front tire: 26 x 1.95" Innova Cruiser
Archived: Headset: 1 1/8" Threaded · Handlebar: Ultra Comfort Schwinn Cruiser · Stem: Schwinn Phantom · Seatpost: Steel pillar, 27.2mm diameter · Saddle: Schwinn "S" rivet · Pedals: Classic Rubber Block Cruiser
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.