

⚡ Ride sharp, adjust sharper — the seatpost that means business.
The Zipp Service Course B2 Seatpost is a precision-engineered cycling component featuring a 3D forged AL-7050 aluminum body with a dual bolt micro-adjust cradle. Sized at 27.2x350mm with zero setback, it offers a sleek, aerodynamic profile and durable stainless steel hardware, designed for professional riders seeking reliable performance and fine-tuned saddle positioning.
| Product Dimensions | 1.07"W x 13.78"H |
| Manufacturer | Zipp Speed Weaponry |
| UPC | 710845862281 |
| Item Package Dimensions L x W x H | 15.43 x 6.5 x 2.72 inches |
| Package Weight | 0.32 Kilograms |
| Item Dimensions LxWxH | 16.4 x 1.8 x 6 inches |
| Brand Name | Zipp |
| Number of Items | 1 |
| Part Number | 102303 |
| Model Year | 2021 |
| Size | 27.2x350mm |
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