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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 27.2 millimeters
Length
330 mm
330 millimeters
330 mm, 16 mm Setback
330 millimeters
410 mm
410 millimeters
Weight 289 grams
Rated 5 out of 5 by from No more pain or numbness!! Bought this to change out my stock post on my mountain bike. I put 30 miles a night on my bike and was having issues with numbness and soreness in my back and other regions. I bought this post specifically so I could tilt my terry seat down in front to take the pressure off of sensitive areas and my lower back. Works great!! No more pain or numbness!! I would definitely recommend this post! Very simple to install and you can adjust the seat tilt separately without pulling out the post or messing with the seat itself. Great design...worth the $$!
Date published: 2013-06-27
  • y_2017, m_7, d_23, h_14
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Back to top

Please select a color/size.

Reviews

Rated 5 out of 5 by from No more pain or numbness!! Bought this to change out my stock post on my mountain bike. I put 30 miles a night on my bike and was having issues with numbness and soreness in my back and other regions. I bought this post specifically so I could tilt my terry seat down in front to take the pressure off of sensitive areas and my lower back. Works great!! No more pain or numbness!! I would definitely recommend this post! Very simple to install and you can adjust the seat tilt separately without pulling out the post or messing with the seat itself. Great design...worth the $$!
Date published: 2013-06-27
  • y_2017, m_7, d_23, h_14
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_1
  • loc_en_US, sid_796338, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_rei-inc
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 48ms
  • REVIEWS, PRODUCT

Questions & Answers

  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 47ms
  • QUESTIONS, PRODUCT
  • bvseo-msg: The resource to the URL or file is currently unavailable.;