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Thudbuster ST
Thudbuster ST
Thudbuster ST
Thudbuster ST
Thudbuster ST
Thudbuster ST
Thudbuster ST
Thudbuster ST

Thudbuster ST

SKU: SP6A272
Sale price$125.00 USD

Bolt-On Comfort

  • Comfortable Suspension: 50mm of Travel (1.97in) for exceptional shock absorbing while cycling.
  • Reduce Riding Pain & Increase Comfort: Absorb bumps, dips, and drops. This will soften your ride and make biking more comfortable and enjoyable so you can ride longer.
  • High Quality & Durable: This suspension seatpost is completely redesigned from the previous model for increased durability and additional suspension travel.
  • No Shop Tools Needed: Tool-free elastomer change and a single-bolt seat clamp design for easy seatpost adjustments.
  • Works with Many Different Bike Types: This seatpost can be used on road bikes, gravel bikes, e-bikes (electric), commuter bikes, and adventure bikes for maximum comfort and performance.
  • Wide Range of Rider Weight: Weight limit of riders up to 150kg/330lbs.
  • Patented Parallel-Linkage Technology: Parallel Linkage technology stays in the direct path of the natural travel of the rear wheel. As a bump lifts the back of a bicycle, the rear wheel pushes up and forward into the rider.
  • Tuning Customization: Tunable to match your weight and riding preference with a range of elastomer spring rates available.

For over 20 years, Thudbuster has been the bicycle industry standard in suspension seatposts by providing unequaled comfort and reliability to riders around the world.

Technical Documents

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The latest generation Thudbuster ST is superior to its predecessor in every way.  Building on Thudbuster’s proven parallel linkage technology we have completely re-designed the seatpost for increased durability, a higher rider weight limit, and additional suspension travel, as well as ease of use through tool-free elastomer change and a single-bolt seat clamp design.

By improving on this already legendary design, we’re confident to say that the newest generation Thudbuster is the most advanced suspension seatpost ever made.

Marketing Assets

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Link: Thudbuster ST Marketing Assets


Details

PRODUCT SPEC

Setback

0mm (unweighted)

Post

Forged aluminum

Seat Clamp

Single bolt fastening and angle adjustment design

Pivots

Threaded, serviceable, hard anodized aluminum axles flanged PTFE bushings

Elastomer

Medium firm elastomer pre-installed from the factory. Soft and Firm elastomers included. Extra Soft and Extra Firm elastomers sold separately

Travel

50mm / 1.97in

Length

27.2 – 345mm.  30.9 + 31.6 – 375mm

Weight

580 grams (31.6)

Max Rider Weight

330lbs / 150kg

Extension

Minimum – 100mm / Maximum – 274

Diameter (Direct Fit)

27.2, 30.9, 31.6(additional diameters available with seatpost adapter)