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TOSEEK Carbon Seatpost 27.2 31.6mm Length 400mm Matte Black MTB Road Bike Seat Post Seat Tube Bicycle Parts MTB Carbon Canoe

TOSEEK Carbon Seatpost 27.2 31.6mm Length 400mm Matte Black MTB Road Bike Seat Post Seat Tube Bicycle Parts MTB Carbon Canoe

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Specifications

Brand Name
TOSEEK
Origin
Mainland China
High-concerned chemical
None
Length
250 - 400mm, 350/400MM
Material
Carbon Fibre, Carbon tube+Aluminum alloy head
Diameter
27.2 - 28.6mm, 27.2/30.8/31.6MM
Type
Bicycle Seat Post
Offset
20mm
Colour
black
Weight
200-220G
Maximum Load
120KG
Choice
yes

Product Description


• Carbon Fibre Material: Made of high-quality carbon fibre, this seatpost is lightweight and durable, providing a smooth riding experience.

• Multiple Length Options: With a length range of 250-400mm, this seatpost can be customized to fit a variety of bike sizes and styles.

• Suitable for MTB and Road Bikes: This seatpost is versatile and can be used on both mountain bikes and road bikes, making it a great investment for any cyclist.

• Matte Black Finish: The matte black finish adds a sleek and modern touch to your bike, making it stand out on the road or trail.

product description

[Specification]

Brand:TOSEEK

Material: carbon tube + aluminum alloy clamp

Offset:20MM

Length size: 350/400mm

Diameter:27.2/31.6MM

Finish:Matte/Black

weight(Include Clamp):200G-220G

Maximum Load:120KG

Suitable For:Round Rails(7*7)/Oval Rails (7*9)

[Features]

The carbon fiber seat pillar is offset by 20mm, providing a more comfortable cycling experience.

It has two length options: 350mm/400mm and two outer diameter sizes: 27.2mm/31.6mm. You can choose the most suitable size according to your bicycle requirements;

Weighing only 200-220 grams (including clips), it is lightweight and a weight reducing tool for your bicycle. It can support a maximum load of 120 kilograms.

[Notes]

1.Torque Spec (Saddle Rail): Clamp Bolts ≤ 7Nm

2.Torque Spec (Seatpost Collar): Determined by your Frame manufacture/Seatpost Collar(Recommended locking torque ≤ 5Nm)

3. The photos are taken based on real products and professional cameras, using different lighting and display factors, with certain colors. This is not a quality issue.

4.Due to manual measurement, there may be some error in product dimensions.

Product information last updated on March 30, 2026