Thudbuster LT Suspension Seatpost, 27.2 x 400mm, 75mm Maximum Travel, Black

$176.00

SKU: 8e149c26e989 Category:

Description

Thudbuster is the most effective and versatile suspension seatpost on the market. Its patented, parallel linkage technology delivers a clear advantage in comfort and control. Performance makes this seatpost the perfect add-on for a wide variety of riders or bikes.

THE SCIENCE BEHIND THUDBUSTER

The Thudbuster 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. The Thudbuster works by compressing along the exact opposite path — down and rearward — absorbing force at the same rate: The net movement of the saddle is zero. Fully active elastomers provide approximately 3 inches (76mm, Long Travel) or 1.3 inches (33mm, Short Travel) of customizable suspension.

Specifications

  • SETBACK 13.5mm (unweighted)
  • POST Forged aluminum
  • LINKAGE Forged and CNC machined aluminum
  • PIVOTS Stainless steel axles with PTFE-impregnated sintered-bronze bushings
  • ELASTOMERS Two #5 elastomers come pre-installed from factory. An additional #3 and #7 come in the box. #1 and #9 elastomers sold separately
  • TRAVEL 3 inches (76mm)
  • LENGTH 400mm (450mm, 27.2 xl)
  • WEIGHT 540 – 570g (depending on post diameter) (575g, 27.2 xl)
  • MAX. RIDER WEIGHT 250 lbs.
  • EXTENSION Minimum – 142mm / Maximum – 300mm (346mm 27.2 xl)
  • DIAMETER (DIRECT FIT) 25.4, 27.2, 27.2xl, 30.9, 31.6, 33.9 (additional diameters available with shim)
Thudbuster LT Suspension Seatpost, 27.2 x 400mm, 75mm Maximum Travel, Black