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Price
$374.99
SR SUNTOUR SP12 NCX Suspension Seatpost - 350mm (30.9mm Diameter) โ€” image 1
Seat PostsBRAKETBโœ“ In stock

SR SUNTOUR SP12 NCX Suspension Seatpost - 350mm (30.9mm Diameter)

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$374.99

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About this item
  • Comfortable Riding - The hardtail is ideal for efficient road travel. As you ride longer and faster, the comfort of our NCX seat post becomes crucial for enhanced enjoyment. Featuring a parallelogram design, the NCX seat post effectively absorbs shocks. It offers a long-term solution for a plush riding experience
  • Preload Adjust - The internal spring absorbs vibrations from bumps, but the default spring rate may not be suitable for everyone. If you find it too firm, you can adjust the nut at the bottom of the seat post counterclockwise; if it feels too soft, you can adjust it clockwise. Keep adjusting until you reach your desired level of firmness
  • Parallelogram Linkage Design - There are two types of suspension seatposts on the market: linkage and traditional. While traditional seatposts are more affordable, they are not as effective at absorbing shocks as linkage designs. Traditional designs require the rider's force on the saddle to align with the seatpost, demanding a consistent riding posture, which is not a requirement for linkage seatpost
  • Specs - 50mm travel, 25mm setback, 350mm total length, , made of forged aluminum, suggest rider weight 70-95kg(155-210lbs)
  • Available Diameters - As Suntour does not produce seatposts in the diameters of 30.4/31.8/33.9/34.9 mm, we have paired shims with the 27.2mm seatpost to achieve this compatibility. For example, if you purchase a 30.4mm seatpost, you will receive a 27.2mm seatpost along with a shim for converting it to 30.4mm.Saving you the trouble of purchasing shims separately
  • Packing List - 1 suspension seat post comes in factory packing rather than retail packaging, 1 manual, 1 shim (excluding 27.2/30.9/31.6mm). Note: Cover is not included in the package
Product description

The hardtail is still the weapon of choice when it comes to simple and efficient tarmac traveling. However, the more often, the longer and the faster you go, the comfort of our NCX seat post might be key to take you to the next level enjoyment. With its parallelogram construction, the NCX seat post efficiently buffers unpleasant hits. Offering 50mm of travel, two different spring rates, easy preload adjust and stainless steel bushings, the NCX seat post is your versatile long-term solution for the flying carpet feeling.

Product details
Brand
BRAKETB
Manufacturer
SR SUNTOUR
Material
Aluminium
Colour
Black
Size
30.9 mm
Model number
350mm length
Part number
350mm length

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
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Excellent
4.5 average rating
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S
Sigalit
๐Ÿ‡ฎ๐Ÿ‡ฑ ยท January 2026
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I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
๐Ÿ‡ฆ๐Ÿ‡บ ยท November 2025
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The package was here in Australia from England in a few days โ€” so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1โ€“2 of 10 reviews

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