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M-Part Threadsaver Seat Clamp 31.8mm – Anti-Damage Rotating Thread Insert | Lightweight Alloy Seatpost Clamp
M-Part Threadsaver Seat Clamp 31.8mm – Anti-Damage Rotating Thread Insert | Lightweight Alloy Seatpost Clamp
Madison

M-Part Threadsaver Seat Clamp 31.8mm - Black

£6.99 £8.99 22% off
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

M-Part Threadsaver Seat Clamp 31.8mm - Black

Brand:Madison

Code:SPT104

Upgrade your bike with the M-Part Threadsaver Seat Clamp 31.8mm, engineered for strength, precision, and frame protection. This technically advanced seatpost clamp features a unique rotating thread insert that prevents thread damage and reduces the risk of bolt bending, making it a smarter, longer-lasting solution for securing your seat post.

Anti-Thread Damage Technology:

Equipped with an innovative rotating thread insert, the Threadsaver design prevents over-tightening, cross-threading, and bolt stress, extending the life of both clamp and frame.

Even Stress Distribution:

Designed for optimal load distribution around the seat tube, reducing the risk of frame damage or deformation under high clamping force.

Lightweight & Durable Construction:

Crafted from black anodised aluminium alloy, this seat clamp offers a sleek appearance with corrosion-resistant stainless steel hardware for enhanced durability.

Sleek, Minimalist Design:

Compact and ultra-lightweight, the M-Part Threadsaver clamp is ideal for road bikes, gravel bikes, mountain bikes, and performance builds where every gramme counts.

Universal Fit – 31.8mm Diameter:

Compatible with standard 31.8mm seat tubes, making it a reliable choice for a wide range of modern bike frames.

Ideal For:

  • Cyclists seeking a reliable, damage-resistant seatpost clamp
  • Riders looking to protect their frame and avoid thread failures
  • Lightweight performance builds where durability matters

Protect your bike’s frame and enjoy smoother saddle adjustments with the M-Part Threadsaver Seat Clamp 31.8mm, combining technical innovation with practical performance for riders who demand more from their components.

Technical Information
  • Clamp Size:
    31.8mm
  • Material:
    Anodised aluminium alloy
  • Hardware:
    Stainless steel bolt with rotating thread insert
  • Colour:
    Black
  • Use:
    MTB, road, gravel, commuter, and hybrid bikes
As with any product, specification is subject to change without prior notification. You are advised to confirm current specification before buying.
Sizing Information
Professional Opinion
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