Features
- 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
Technical Specs
- Length330 millimeters,330 millimeters,410 millimeters,330 / 410 / 330 millimeters
- Weight289 grams
- Best UseCycling
- Diameter27.2 millimeters
- Top RatedYes
- Weight (g)289
- Material(s)Aluminum
- Seatpost Length330 millimeters,330 millimeters,410 millimeters
- Seatpost Setback0 millimeters,16 millimeters,0 millimeters
- Seatpost Diameter27.2 millimeters
- Seatpost MaterialAluminum
- Minimum Insertion Length63.5 millimeters,63.5 millimeters,76.2 millimeters