3K Carbon Fiber Seatpost - 27.2mm x 350mm Road Bike MTB Glossy
Regular price
$92.99
Sale price
$99.99
Full 3K Carbon Fiber — Shed Weight, Gain Comfort
Upgrade your ride with this premium 3K carbon fiber seatpost. Weighing in at just 210g, it saves 100-150g compared to standard aluminum seatposts — every gram matters when you're climbing, sprinting, or going the distance. The glossy 3K twill weave finish adds a sleek, high-end look to any bike build.
Key Features
- Full 3K Carbon Fiber Construction: Only 210g — saves 100-150g vs aluminum seatposts, with UD carbon internal structure for maximum strength
- Universal 27.2mm × 350mm: The most universal size, compatible with most road bikes and mountain bikes (MTBs)
- Glossy 3K Twill Weave Finish: Premium glossy black finish with visible 3K carbon weave pattern — adds a high-end touch to any bike
- Single-Bolt Micro-Adjust Clamp: Easy angle adjustment with a single bolt, fits all standard 7mm round saddle rails
- Vibration Damping: Carbon fiber naturally absorbs road vibration and shock for a smoother, more comfortable ride on rough terrain
Built for Performance
Whether you're upgrading your road bike for faster climbs, building a lightweight MTB, or simply want a smoother, more comfortable ride, this carbon fiber seatpost delivers. The 27.2mm diameter is the most common size for road bikes, gravel bikes, and cross-country MTBs, making it a versatile upgrade for almost any build.
Specifications
| Material | Full 3K Carbon Fiber (UD internal structure) |
| Diameter | 27.2mm (1.07") — most universal size |
| Length | 350mm (13.8") |
| Weight | 210 g (7.4 oz) |
| Finish | Glossy Black, 3K twill weave |
| Clamp Type | Single-bolt micro-adjust |
| Rail Compatibility | Standard 7mm round saddle rails |
| Compatible With | Road bikes, MTBs, gravel bikes, cyclocross |
| Package Size | 38 × 5 × 5 cm (15.0" × 2.0" × 2.0") |
For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
– Received the wrong item.
– Item arrived not as expected (ie. damaged packaging).
– Item had defects.
– Over delivery time.
– The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.
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