Race Face

Aeffect R

Specifications

Diameter: 30.9 / 31.6 mm
Travel: 100 / 125 / 150 / 170 mmEstimated
Weight: 602 g
Material: AluminumEstimated

Bikes sold with this part

Retailer options

Options may vary in size and specification.

Competitive Cyclist
Race Face Aeffect R Dropper Seatpost Black, 30.9x100mm TravelIn stock
$166.99
Competitive Cyclist
Race Face Aeffect R Dropper Seatpost Black, 30.9x150mm TravelIn stock
$166.99
Competitive Cyclist
Race Face Aeffect R Dropper Seatpost Black, 30.9x170mm TravelIn stock
$166.99

More retailer options

Competitive Cyclist
Race Face Aeffect R Dropper Seatpost Black, 31.6x100mm TravelIn stock
$166.99
Competitive Cyclist
Race Face Aeffect R Dropper Seatpost Black, 31.6x125mm TravelIn stock
$166.99
Competitive Cyclist
Race Face Aeffect R Dropper Seatpost Black, 31.6x150mm TravelIn stock
$166.99
Competitive Cyclist
Race Face Aeffect R Dropper Seatpost Black, 31.6x170mm TravelIn stock
$166.99

Quiver may earn a commission if you buy through these links, at no extra cost to you.All prices in USD. Prices and availability can change. Updated Oct 22, 4:07 AM PDT.

Know what is on every bike.

Add your bike to Quiver. Keep its parts, setup, and service history together, then share your build.

Free on the App Store Free on Google Play

Explore the app

A Transition Relay build sheet: frame, fork, shock and drivetrain

The Relay’s ride spectrum and 2D frame geometry

The garage: five bikes and 99 recorded parts

A Specialized Tarmac SL8 road build sheet