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Details

  • Tube and head are integral-machined from a single piece of high-strength 7000-series aluminum, allowing higher strength at lower weights
  • Natural ellipse bore inside tube provides optimum strength-to-weight ratio
  • Long 1.6 in. (41 mm) seat rail grip length helps prevent the seat rail from bending due to impact loads
  • Design incorporates a bending fuse to prevent catastrophic failure
  • Clamp, head and upper tube are strong enough to withstand 350 foot-pounds of torque
  • Impact absorbing clamps; clamps, head and assembly will spread and flex on impact to protect seat, rails, seatpost and rider
  • Infinite tilt adjustment; -5° and +29°
  • Low-profile clamps prevent seat interference; swivel nuts are down between the seat rails
  • 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 your rails
  • Every component of the THOMSON seatpost is 100% American made; this includes all fasteners and forgings

Made in USA.

View all THOMSON Rigid Posts

REI membership

Specs

Best Use Cycling
Material(s) Aluminum
Diameter 30.9 millimeters
Length 367 millimeters
Weight 243 grams
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