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Race Face Aeffect Dropper Seatpost
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Race Face Aeffect Dropper Seatpost

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Mfg PartNum:
SALE: $182.00
MSRP: $260.00
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The Race Face Aeffect Dropper Post is the ideal dropper post for those looking for a heavy-hitting post that's light on the wallet. Featuring a durable 7075 Aluminum construction, the Aeffect balances weight and strength without compromising on either. An internal sealed damper unit housed inside the aluminum post features a cable-actuated hydraulic cartridge that is responsive, adjustable, and reliable.

The Race Face 2018 Aeffect Dropper Post is compatible with internal cable routing. The Aeffect Dropper post does not include a remote.


  • Cable actuated, hydraulic cartridge - Infinite adjust within travel.
  • Return speed adjustable (150mm only).
  • Same 2 bolt clamp system as Ride and Chester posts.
  • Ergonomic 1x lever sold separately. Compatible with Turbine universal and 1x levers.
  • Standard shifter cable and housing.
  • Available in two lengths: 385mm (125mm travel) or 425mm (150mm travel).
  • Claimed weights: 30.9 x 125mm x 385mm = 540g, 31.6 x 150mm x 425mm = 570g.

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.


Seatpost Clamp: 30.9 mm

Seatpost Type: Dropper 

Setback: 0 degrees

30.9mm - 425/150mm Travel - No Lever

Mfg PartNum: SP18AEDP30.9X425X150 

31.6mm - 425/150mm Travel - No Lever

Mfg PartNum: SP18AEDP31.6X425X150 

Mechanic's Corner

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