Thomson Elite 410mm SeatpostOver 40% stronger on ultimate strength test than the strongest production seatposts on the market.
Over double the fatigue life of any other production models tested. The tube and head of the Thomson seatpost are integral-machined from one single piece of high strength 7000 series aluminum. The head is not pressed or bonded in. This allows for superior strength and minimum weight, allowing higher strength at low weights.
Lightweight - Natural ellipse bore inside tube for optimum strength to weight ratio.
Thomson uses a long 1.614 inch (41 mm) seat rail grip length. This helps prevent seat rail bending from impact loads. Most brand-x seatposts have grip lengths of .500 inch or more shorter than the grip length.
The Thomson seatpost design incorporates a bending fuse to prevent catastrophic failure. All brand-x seatposts Thomson tested - every one of them - failed in catastrophic failure with the seat and clamp components - and sometimes pieces of the tube and head - flying off in all directions. This type of failure would dump the rider.
The Thomson seatpost has a clamp, head, and upper tube strong enough to withstand 350 foot-lbs of torque. The tube will start to yield and bend at the seat tube clamp at about 250 foot-lbs of torque. Remember all brand-x posts Thomson tested flew apart at less than 150 foot-lbs of torque. Under severe impact the Thomson seatpost would bend slightly and allows the rider to come to a safe stop or finish the ride. The ride could continue.
- Material: Aluminum
- Length: 367mm / 410mm
- Setback: 0mm
- Intended Use: MTB
- Warranty: 3 years
Specs subject to change without notice. Please check with manufacturer for the most up-to-date information.
Thomson Elite 410mm Seatpost: 31.6mm: SP-E116-BK