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- Zipp Service Course B2 Seatpost Black/20mm Se...
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Item #:
70199789
Zipp Service Course B2 Seatpost Black/20mm Setback, 27.2x350mm | bike-seat-posts-and-parts
Item #:
70199789
COP 313388
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
14%
In stock
Imported from USA store
QTY:
Order now and get it around Sunday, August 16
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Zipp Service Course seatpost is lightweight and strong for security and a precise fit at an affordable price.
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What Stands Out
Lightweight Design
Constructed from high-quality materials, the Zipp Service Course B2 seatpost offers an impressive balance of weight and strength, enhancing overall bike performance without sacrificing durability.
20mm Setback
The 20mm setback provides optimal positioning for riders, improving comfort and power transfer, ideal for both competitive cyclists and casual riders seeking better fit and performance on long rides.
Versatile Compatibility
With dimensions of 27.2x350mm, this seatpost fits a wide range of bike frames, making it a versatile choice for cyclists looking to upgrade their setup with a reliable and stylish component.
Product Details
- Innovative low-profile clamp for greater forward and aft adjustment
- Lightweight and strong design for security and precise fit
- Dual bolt, low profile micro-adjust cradle
- 3D forged from a single piece of AL-7050 with stainless steel hardware
- Minimum insertion length of 90mm, standard rails clamp style
- Bead blast black color, aluminum material, 27.2 diameter, 350mm length, 20mm offset, weighs 245 grams
| Brand Name | Zipp |
| Manufacturer | Zipp Speed Weaponry |
| UPC | 710845862267 |
| Global Trade Identification Number | 00710845862267 |
| Included Components | Seatposts |
| Item Length | 15.25 inches (38.7 cm) |
| Model Number | 102299 |
| Manufacturer Part Number | 102299 |
| Unit Count | 1 Count |
| Color | Bead Blast Black |
| Material Type | Aluminum |
| Bike Type | Road Bike |
| Item Weight | 11.04 ounces (312.98 grams) |
| Item Dimensions W x H | 1.07"W x 13.78"H (2.7 cm) |
| Item Diameter | 27.2 millimeters |
| Material | Aluminum |
| Brand | Zipp |
| Product Dimensions (L x W x H) | 1.07"W x 13.78"H (2.7 cm) |
What's in the box
Seatposts
Who Should Buy?
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Competitive Cyclists
Ideal for those seeking lightweight and performance-oriented components to enhance speed and handling during races.
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Long-Distance Riders
Great choice for cyclists embarking on extended rides who value comfort through adjustable setback options.
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Custom Bike Builders
Perfect for enthusiasts looking to customize their bike geometry to achieve better fit and riding position.
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Casual Riders
May not provide necessary comfort and adjustability for those riding recreationally or on casual rides.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What materials is the Zipp Service Course Seatpost made from?
Answer: The Zipp Service Course Seatpost is constructed from durable and lightweight aluminum. This material offers a balance between strength and weight, making it ideal for cyclists who prioritize performance. The bead blast black finish not only enhances its aesthetics but also adds an extra layer of protection against everyday wear and tear. This seatpost is suitable for various riding styles, from casual rides to competitive racing. -
Question:
What is the advantage of a 20mm offset on the Zipp Service Course Seatpost?
Answer: The 20mm offset on the Zipp Service Course Seatpost allows for enhanced comfort and improved bike fit. By positioning the saddle further back, it enables riders to achieve a more natural pedaling position, potentially leading to better power transfer and reduced strain on the lower back. This offset is particularly beneficial for cyclists with a longer torso or those who prefer a more rearward saddle position during climbs or sprints. -
Question:
How do I install the Zipp Service Course Seatpost on my bike?
Answer: Installing the Zipp Service Course Seatpost is straightforward. First, ensure your bike frame's seat tube is clean and free from debris. Loosen the seat clamp bolts before inserting the seatpost into the tube, adjusting to your desired height. Securely tighten the bolts while ensuring the saddle is aligned correctly. It’s recommended to check the installation periodically during rides to ensure everything remains secure for optimal performance. -
Question:
Can the Zipp Service Course Seatpost be used with different saddle types?
Answer: Yes, the Zipp Service Course Seatpost is compatible with most standard saddle types featuring a universally accepted rail system. Whether you choose a road saddle or a more comfortable option for longer rides, this seatpost's versatility makes it a great choice. It accommodates various riding preferences while providing a solid connection to the bike frame. -
Question:
What is the weight of the Zipp Service Course Seatpost?
Answer: The Zipp Service Course Seatpost is designed to be lightweight, weighing approximately 240 grams. This low weight is essential for competitive cyclists looking to shave off extra grams from their setups. The light yet sturdy construction helps in maintaining performance without compromising durability, making it suitable for both racing and everyday cycling enthusiasts. -
Question:
What bike frames are compatible with the 27.2mm diameter seatpost?
Answer: The 27.2mm diameter of the Zipp Service Course Seatpost is common in various road and mountain bike frames, particularly those designed for advanced geometries. It's essential to check your bike's specifications and design to ensure compatibility. Riders often choose this size when upgrading for better performance or switching to a more comfortable seating position. -
Question:
Is the Zipp Service Course Seatpost adjustable?
Answer: While the Zipp Service Course Seatpost offers a fixed length of 350mm, the angle and height can be adjusted by manipulating the seat clamp. This means you can tilt the saddle forward or backward to suit your riding style. Adjustability like this is crucial for fine-tuning comfort, especially during long rides or competitive events. -
Question:
Does the Zipp Service Course Seatpost provide good shock absorption?
Answer: The construction of the Zipp Service Course Seatpost offers a considerable level of vibration suppression, particularly due to its aluminum design. While it doesn't feature specialized damping systems, the material helps to mitigate shocks from uneven terrain, contributing to a more comfortable ride, especially during long-distance cycling on varied surfaces. -
Question:
What is the color of the Zipp Service Course Seatpost?
Answer: The Zipp Service Course Seatpost features a sleek bead blast black finish. This color not only looks modern and professional but also helps minimize the appearance of scratches and wear from riding conditions. It blends seamlessly with a wide range of bike color schemes, making it an attractive option for any cyclist looking to upgrade their bike’s aesthetics without compromising style. -
Question:
Where can I buy the Zipp Service Course Seatpost?
Answer: You can buy the Zipp Service Course Seatpost - 27.2mm Diameter, 350mm Length, 20mm Offset, Bead Blast Black, B2 at Ubuy in Colombia. Ubuy often offers a seamless shopping experience, ensuring that you can find this high-performance seatpost along with other cycling essentials.
Zipp Seat Posts 102299 Editorial Review
The Zipp Service Course B2 Seatpost Black20mm Setback is a great option for riders who want an alloy post that is easy to install and adjust. The seat post is rigid and does not absorb road vibration, but it holds the saddle securely and allows for precise fore-aft and tilt adjustments. The installation process is straightforward, and the saddle can be installed without removing the bolts. The setback model has a slightly more difficult front adjustment screw to access, but it is still manageable. The post allows for fine-grained seat angle adjustments, which is especially useful for older riders who need to find the perfect seat angle. However, the post weighs a little more than expected, and it is not Zipp's high-end model.
Customer Reviews & Ratings
45 customers ratings
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5 Star
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4 Star
18%
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3 Star
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1 Star
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Pros
- Easy to install
- Holds saddle securely
- Allows for precise adjustments
- Fine-grained seat angle adjustments
Cons
- Weighs more than expected
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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COP 313388
Order now and get it around Sunday, August 16
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Innovative low-profile clamp allows for greater for-aft adjustment
- Dual bolt, low profile micro adjust cradle
- 3D forged from a single piece of AL-7050
- Stainless steel hardware
- Minimum insertion length is 90mm.
- Weight: 245 grams
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