

🚴♂️ Ride Light, Ride Right — The Ultimate Seatpost Upgrade
The Zipp Service Course B2 Seatpost is a high-performance cycling component engineered from 3D forged AL-7050 aluminum, weighing only 245 grams. Featuring a low-profile dual bolt clamp with micro-adjust capability, it offers precise saddle positioning for enhanced comfort and aerodynamics. Its 350mm length with zero setback delivers a sleek, integrated look and efficient power transfer. Finished in durable bead blast black with stainless steel hardware, it combines style, strength, and reliability for competitive and everyday riders alike.
| Manufacturer | Zipp Speed Weaponry |
| UPC | 710845862298 |
| Item Package Dimensions L x W x H | 17.8 x 6.77 x 2.68 inches |
| Package Weight | 0.33 Kilograms |
| Item Dimensions LxWxH | 18 x 7 x 4 inches |
| Brand Name | Zipp |
| Warranty Description | Limited Warranty |
| Model Name | 00.6818.049.003 |
| Number of Items | 1 |
| Part Number | Zipp |
| Model Year | 2020 |
| Included Components | Seatposts |
| Size | 31.6x350mm |
M**S
good solid
fits good, make sure you take the right length
R**R
It didn't fit my bike and the seller refused my return
Don't waste your money. It didn't fit my bike and the seller said I returned the wrong item which is wrong or Amazon sent the seller the wrong item back. So now I have spent the money and have no material to show for it.
Trustpilot
2 weeks ago
2 weeks ago