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Seat Posts

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500+ products

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Seat Posts Bontrager Line Dropper Under Bar Lever Black

Bontrager Line Dropper Under Bar Lever Black

Seat Post

£17.49
Or 3 interest-free payments of £5.83/mo.*
3stores
Seat Posts Deda RS Seatpost

Deda RS Seatpost

Seat Post

£199.99
Or 3 interest-free payments of £66.66/mo.*
4stores
Seat Posts Fox Racing Shox Transfer Factory Dropper Post 31.6 x 210m

Fox Racing Shox Transfer Factory Dropper Post 31.6 x 210m

Seat Post, Mountainbike

£339.99
Or 3 interest-free payments of £113.33/mo.*
4stores
Seat Posts BBB BSP-20 Sky Scraper Seatpost

BBB BSP-20 Sky Scraper Seatpost

Seat Post, Mountainbike

£30.74
Or 3 interest-free payments of £10.24/mo.*
4stores
Seat Posts Crankbrothers Highline 3 Dropper Seat Post

Crankbrothers Highline 3 Dropper Seat Post

Seat Post, Mountainbike

£199.99
Or 3 interest-free payments of £66.66/mo.*
3stores
Seat Posts OneUp V3 Dropper Post 30.9mm 210mm Black

OneUp V3 Dropper Post 30.9mm 210mm Black

Seat Post

£259.99
Or 3 interest-free payments of £86.66/mo.*
3stores
Seat Posts Enve Inline 400mm Carbon Seatpost 2 Bolt

Enve Inline 400mm Carbon Seatpost 2 Bolt

Seat Post, Road Bike

£259.99
Or 3 interest-free payments of £86.66/mo.*
3stores
Fox Racing Transfer Fact Dropper Seat Post

Fox Racing Transfer Fact Dropper Seat Post

Seat Post, Mountainbike

£340.00
Or 3 interest-free payments of £113.33/mo.*
3stores
Thomson Elite Seatpost Setback Black 410

Thomson Elite Seatpost Setback Black 410

Seat Post

£95.00
Or 3 interest-free payments of £31.66/mo.*
4stores
Enve 25mm Layback Seatpost

Enve 25mm Layback Seatpost

Seat Post

£313.50
Or 3 interest-free payments of £104.50/mo.*
3stores
Enve 25mm Layback Seatpost

Enve 25mm Layback Seatpost

Seat Post

£259.99
Or 3 interest-free payments of £86.66/mo.*
3stores
SEAT POSTS

FAQ

Seat posts are components that connect the saddle to the bicycle frame. They allow you to adjust the saddle height for comfort and efficiency. When choosing, consider the diameter and length to ensure compatibility with your bike frame and desired riding position.

Choosing the right seat post size depends on your bike's frame diameter and your preferred riding height. Measure the internal diameter of your bike's seat tube and match it with the seat post's diameter. Ensure the length allows enough adjustment for your riding style.

Seat posts are commonly made from aluminum, carbon fiber, or steel. Aluminum offers a balance of strength and weight, carbon fiber reduces weight and vibration, while steel provides durability. Your choice should reflect your priorities such as weight reduction or durability.

Seat Posts: 3 things to consider before buying

The material of a seat post can significantly impact your cycling experience. Aluminium seat posts are lightweight and affordable, making them a popular choice for many cyclists. Carbon fibre options offer even greater weight savings and vibration dampening but come at a higher price. If durability is your priority, steel seat posts might be the best option due to their strength, though they tend to be heavier. Consider what matters most to you: weight, comfort, or cost.

Not all seat posts will fit every bike. It's crucial to ensure that the diameter and length of the seat post match your bike's specifications. Most road bikes use a 27.2 mm diameter, while mountain bikes might require larger diameters such as 30.9 mm or 31.6 mm. Additionally, consider the insertion depth required by your bike frame to ensure secure fitting.

A good seat post should allow for easy adjustments to optimize your riding position and comfort. Look for models with micro-adjustable clamps that enable precise angle adjustments of the saddle. Some seat posts also offer suspension features that can absorb shocks from rough terrains, enhancing comfort on long rides. Evaluate what level of adjustability you need based on your cycling habits.

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