Did you know that you could shop on our www.chainreactioncycles.com/us/en website?

    • Thomson Elite Layback Seatpost


      124 people are looking at this item.

  • Thomson Elite Layback Seatpost

    The Thomson Elite Layback Seatpost features forged clamps, an integrally machined head, and an elliptically extruded 7000 series aluminium body. These parts combine to produce a market leading seatpost for strength and easy adjustment.

    Lightweight Aluminium Seatpost

    This Thomson Elite Layback Seatpost is over 40% stronger on ultimate strength tests than the strongest production seatposts on the market. The Elite Layback Seatpost has double the fatigue life of any other production models tested by Thomson. The seatpost's tube and head are integral-machined from one piece of high-strength 7000 series aluminium. As the head is not pressed or bonded in, the Elite Layback Seatpost benefits from superior strength at a minimum weight.

    Thomson Elite Layback Seatpost

    Layback Seatpost with Superior Strength

    Thomson's Elite Layback Seatpost is so strong that the clamp, head, and upper tube can 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. Under severe impact the Elite Layback Seatpost will bend only slightly, thus allowing you to stop safely or even finish the ride.


    • Material: 7000 Series Aluminium
    • Lightweight
    • The natural ellipse bore inside tube creates an optimum strength-to-weight ratio
    • Long 1.614" (41mm) seat rail grip length, helping to prevent seat rail bending from impact loads (most other seatposts have grip lengths of at least 0.5" shorter than the Thomson grip length)
    • Infinite tilt adjustment minus 5° and plus 29°
    • Design incorporates a bending fuse to prevent catastrophic failure
    • All parts are captive and can easily be attached to a seat without dis-assembly
    • Very low-profile clamps means no seat interference as the swivel nuts are down between the seat rails
    • Impact absorbing clamps in the seatpost will spread and flex on impact to protect seat, rails, and rider
    • The seats survive heavy impact loads without bending the rails
    • Certified to: EN 14766 2006 MTB and DIN CERTCO: 2006 MTB
    • Weight: 201g (250mm); 228g (330mm)

    Buy Thompson Components from Chain Reaction Cycles, the World's Largest Online Bike Store.


    • Colour: Silver, Black
    • Length: 367mm, 410mm, 250mm, 330mm
    • Material: Alloy
    • Diameter: 31.6mm, 27.2mm, 30.0mm, 32.4mm, 30.9mm, 28.6mm, 26.8mm
  • Save Up To 33%
    RRP £79.99
    £53.95 - £68.99 53.95 68.99
    Select Colour
    Select Diameter
    Select Length
    Email me when in stock

    Order in the next


    and choose Next Day Delivery at the checkout

  • Need help? Have a question?

    Get in contact with us

    Seatposts Buying Guide

    We’ve got everything you need to know in our buying guide...

Also Consider

Select Option

Please select an option

From  £3.99
SAVE 20%
RRP £4.99
Select Option

Please select an option

Select Option

Please select an option

Select Option

Please select an option