Litebike lightweight carbon seatpost showcasing the sleek 3k carbon fibre finish, this 27.2 carbon seatpost is designed for durability and lightweight performance at just 162 g.
Litebike lightweight carbon seatpost, highlighting vertical compliance for enhanced comfort on road and gravel, paired with exceptional lateral and torsional stiffness for energy-efficient rides.
Litebike lightweight carbon seatpost showcasing its raw carbon finish, ultra-lightweight design (162 g), and compatibility with standard bike frames and saddles.
Lightweight carbon seatpost featuring tightly woven Litebike X Weave™ carbon fibre and corrosion-resistant black titanium bolts, ideal for cyclists seeking weight savings and reliability.
Litebike lightweight carbon seatpost showcasing the sleek 3k carbon fibre finish, this 27.2 carbon seatpost is designed for durability and lightweight performance at just 162 g.
Litebike lightweight carbon seatpost, highlighting vertical compliance for enhanced comfort on road and gravel, paired with exceptional lateral and torsional stiffness for energy-efficient rides.
Litebike lightweight carbon seatpost showcasing its raw carbon finish, ultra-lightweight design (162 g), and compatibility with standard bike frames and saddles.
Lightweight carbon seatpost featuring tightly woven Litebike X Weave™ carbon fibre and corrosion-resistant black titanium bolts, ideal for cyclists seeking weight savings and reliability.
Litebike lightweight carbon seatpost showcasing the sleek 3k carbon fibre finish, this 27.2 carbon seatpost is designed for durability and lightweight performance at just 162 g.
Litebike lightweight carbon seatpost, highlighting vertical compliance for enhanced comfort on road and gravel, paired with exceptional lateral and torsional stiffness for energy-efficient rides.
Litebike lightweight carbon seatpost showcasing its raw carbon finish, ultra-lightweight design (162 g), and compatibility with standard bike frames and saddles.
Lightweight carbon seatpost featuring tightly woven Litebike X Weave™ carbon fibre and corrosion-resistant black titanium bolts, ideal for cyclists seeking weight savings and reliability.

Litebike Mach ^3 carbon seatpost 162g

Regular price
£109.00 GBP
Sale price
£109.00 GBP
Regular price
Tax included. Shipping calculated at checkout.
Size

The Litebike Mach^3 carbon seatpost. Big brother to the Mach^2.


Hand-made from tightly woven Litebike X Weave carbon fibre. Our lightest carbon seatpost (162 g) to help elevate your cycling on road and gravel. Built to last. Our Mach^3 is the ultimate ratio of durable and lightweight.


Cycle further for longer. Compared to standard carbon seatposts, the Mach^3 is designed to be more vertically compliant without sacrificing lateral or torsional stiffness, resulting in a noticeably more comfortable ride without losing energy.


Finished in 3k carbon fibre for a raw carbon finish and corrosion proof black titanium bolts. Our first product stenciled with the ‘Litebike bird’.


Compatible with standard bike frames and saddles. See FAQs (below) for more information.

Diameter: 27.2 mm, 30.9 mm
Length: 350 mm
Offset: 20 mm
Weight: 162 g (27.2 mm), 172 g (30.9 mm)
Hardware: Titanium
Clamping torque: 5 Nm

Free shipping on orders over £150. Choose from standard and express delivery options. 30 day returns. More details on our shipping info page.

Check out our Trustpilot. We consistently get 5 stars for the quality of our products and customer service.

Infographic of lightweight carbon seatpost Mach^3, 3k carbon fibre, lightweight, comfortable, and suitable for road cycling, gravel cycling, and bikepacking
Litebike lightweight carbon seatpost showcasing its raw carbon finish, ultra-lightweight design (162 g), and compatibility with standard bike frames and saddles.
Carbon bike parts for gravel cycling
Shows two cyclists on a desert track with mountains in the background, showcasing Litebike lightweight bike cassettes, stems and seatpost

Got questions? We got answers.

Our carbon seatposts come in different diameters (27.2 mm and 30.9 mm). These sizes will fit standard bike frames with a round seat tube. Please check your manufacturers bike frame specifications for which size you need.

Yes, our seatposts are compatible with all popular saddle sizes including round (7x7 mm) and oval (7x9 mm or 7x10 mm).

Yes, our carbon seatpost is compatible with alloy as well as titanium and carbon frames.

Answer = usually 4-5 Nm. Depending on the seatpost. Check the technical specifications on the product page.

Yes, we recommend using gripper paste.

Reducing weight is the most noticeable upgrade you can make. Lightweight bikes accelerate faster and are more responsive to the power you generate, helping you reach your performance potential. Lightweight means going faster and further, for longer. We help cyclists reach their goals - from competitive racers to weekend riders.

Most of our bike parts are made from carbon fibre which is lightweight, stiff for optimal power transmission, and flexible in certain dimensions making cycling more comfortable. We put every part through rigorous testing by us and our growing team of cyclists. This means you can be confident that our parts will perform for thousands of miles.

The cycling industry is full of gimmicks, poor quality parts and expensive marketing. We are flipping the switch by working directly with the same manufacturers producing parts for the top cycling brands.

We aim to set the industry standard for high quality bike parts that last. We are the opposite of fast fashion. We are slow fashion - for bikes.

We’re only happy if you’re happy. You can return any part you bought from us within 30 days and we will give you a full refund. Please return the item in its original condition, with any labels attached.

We use Royal Mail’s tracked delivery service. You will get an email with tracking information so you can keep tabs on where your order is and exactly when it will arrive.

Yes. We ship to Europe, the US and many other countries. Check out our shipping policy for more details.

We’re only happy if you’re happy. You can return any part you bought from us within 30 days and we will give you a full refund. Please return the item in its original condition, with any labels attached.

We offer a two-year warranty on our products. You can find more details on our warranty page. Our bike parts are built to last.

HASSLE FREE RETURNS
We're more than happy for you to return your product to us for a full refund within 30 days. Learn more.
SAME DAY DISPATCH
We dispatch orders on the same day. You'll be cycling with your new Litebike kit in no time.
FREE SHIPPING
Free standard shipping on all UK orders over £150. We ship all UK and international orders with Royal Mail's tracked delivery.