Race Face SIXC Carbon I-Beam Seatpost
30.9 x 350mm Dispatched within 4-7 days ID: 64385-189350
SAVE 1% £99.95
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31.6 x 350mm Dispatched in 1-2 days ID: 64385-189351
SAVE 1% £99.95
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What are the delivery costs?

We offer Free UK Delivery on all orders.

Including: Channel Islands, Isle of Man, Isle of Wight, Northern Ireland, Scottish Highlands and Scottish Islands.

Standard delivery is normally 2 - 5 working days.

International delivery costs and delivery times vary for different countries. Please see here for more information.

Christmas delivery

For guaranteed Christmas delivery please order bikes before 11am, Tuesday 20th December and all other items before 11am, Wednesday 21st December. Guaranteed Christmas delivery applies to all items with the icon, please choose your option/size to see if the specific item you are after qualifies for Christmas delivery.

  • I-Beam head uses a single 5mm bolt for quick and simple adjustment
  • Micro head design allows for precise angle adjustment
  • Leading edge carbon composite material tube gives high strength and low weight
  • Race Face's lightest ever DH level seatpost
  • Outstanding faitgue and impact strength resistance
  • Built for: XC/AM/DH
  • Length: 350mm
  • Weight: 190g (31.6mm). 28g lighter than the Atlas I-Beam seat post and considerably stronger