Material: Carbon
Length: 300, 400mm
Diameter: 27.2, 31.6mm
Weight: 160 g. (27.2mm size)

The EC90 zero-offset is a super-light and strong, all-carbon (except or the bolt) seat post. Easton's revolutionary EMC (Easton Matrix Composite) technology is used to form long-fiber composite material into the finely detailed seat post head. Now with Carbon Nanotube (CNT) technology. Full carbon Taperwall monocoque quill and head-no bonding. Infinite seat angle position and high-strength steel hardware.

Material: Carbon
Length: 350mm
Diameter: 27.2, 31.6mm
Weight: 180 g. (27.2mm size)

1-piece continuous carbon fiber construction. DATA™ (Dual Adjust Tilt Angle) security system. M5 chromoly and stainless steel hardware. 2 bolt with 25mm set-back.

Material:Carbon
Length: 250 mm
Diameter:27.2mm
Weight:225 g. (27.2)

Two piece carbon shaft and forged alloy head. Set-back 1-bolt NANO-PRO™ adjust saddle clamp for simple set-up. Chromoly hardware.

Material: Carbon
Length: 350mm
Diameter: 27.2, 31.6mm
Weight: 225 g. (27.2mm size)

Two piece carbon shaft and forged alloy head. Set-back 1-bolt Nano-Pro™ adjust saddle clamp for simple set-up. Chromoly hardware.

Material: Carbon
Length: 350mm
Diameter: 27.2, 31.6mm
Weight: 200g (27.2mm size)

Two piece carbon shaft and forged alloy head. 2-bolt adjustment clamp for simple set-up. Chromoly hardware.

Material: Aluminum
Length: 250mm
Diameter: 27.0mm or 27.2mm sizes
Weight: 330 g. (27.2mm size)

Lets you move your saddle forward by up to 2.5", to a more powerful, comfortable aero position. Effectively changes a 73° seat tube angle frame to 78°. Moves rider forward up to 38mm. Forged 6061-T6 aluminum construction.

Material: Aluminum
Length: 250mm
Diameter: 27.2mm
Weight: 195 g. (27.2)

Over 40% stronger on ultimate strength test than the strongest production seatposts on the market. 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. Natural ellipse bore inside tube for optimum strength to weight ratio. A long 1.614 inch (41 mm) seat rail grip length helps prevent seat rail bending from impact loads. Every component of the Thomson seatpost is 100 percent American made. This includes all fasteners and forgings. The Thomson seatpost has all parts captive and can easily be attached to a seat without disassembly. Infinite tilt adjustment minus 5° and plus 29°. Very low profile clamps - no seat interference - swivel nuts are down between the seat rails. Impact absorbing clamps - clamps, head, and assembly will spread and flex on impact to protect seat, rails, seatpost and rider. Adjustments can be made to the tilt of the seat without moving the seat forwards or backwards. Easy on seats - allows seat to survive heavy impact loads without bending rails.

Material: Aluminum
Length: 287mm
Diameter: 31.6mm
Weight: 200 g.

Over 40% stronger on ultimate strength test than the strongest production seatposts on the market. 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. Natural ellipse bore inside tube for optimum strength to weight ratio. A long 1.614 inch (41 mm) seat rail grip length helps prevent seat rail bending from impact loads. Every component of the Thomson seatpost is 100 percent American made. This includes all fasteners and forgings. The Thomson seatpost has all parts captive and can easily be attached to a seat without disassembly. Infinite tilt adjustment minus 5° and plus 29°. Very low profile clamps - no seat interference - swivel nuts are down between the seat rails. Impact absorbing clamps - clamps, head, and assembly will spread and flex on impact to protect seat, rails, seatpost and rider. Adjustments can be made to the tilt of the seat without moving the seat forwards or backwards. Easy on seats - allows seat to survive heavy impact loads without bending rails.

Material: Aluminum
Length: 330mm
Diameter: 26.6, 26.8, 27.0, 27.2, 28.6, 29.4mm
Weight: 225 g. (27.2)

Over 40% stronger on ultimate strength test than the strongest production seatposts on the market. 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. Natural ellipse bore inside tube for optimum strength to weight ratio. A long 1.614 inch (41 mm) seat rail grip length helps prevent seat rail bending from impact loads. Every component of the Thomson seatpost is 100 percent American made. This includes all fasteners and forgings. The Thomson seatpost has all parts captive and can easily be attached to a seat without disassembly. Infinite tilt adjustment minus 5° and plus 29°. Very low profile clamps - no seat interference - swivel nuts are down between the seat rails. Impact absorbing clamps - clamps, head, and assembly will spread and flex on impact to protect seat, rails, seatpost and rider. Adjustments can be made to the tilt of the seat without moving the seat forwards or backwards. Easy on seats - allows seat to survive heavy impact loads without bending rails.