The budget-friendly Aeffect R Dropper Post is a rock-solid, shred-ready entry into the dropper post world. Designed right, to keep you on the trails and out of the shop as much as possible, you'll wonder how you ever rode without one.
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Product Details
Brand: Race Face
UPC: 821973354903
The Race Face Aeffect R Dropper Post is a highly reliable, cable-actuated internal dropper seatpost engineered to handle the demands of trail, enduro, and all-mountain riding.
Core Product Specifications
Diameter Options: Available in 30.9 mm and 31.6 mm, matching most modern mountain bike frame standards.
Travel Layouts: Offered in four distinct travel lengths to suit different rider heights and frame clearances: 100 mm, 125 mm, 150 mm, and 170 mm.
Routing Standard: Internal stealth routing only. The cable connects to the bottom of the post mechanism inside your bike's frame.
Clamp Style: Zero-offset, standard dual-bolt micro-adjust head that securely clamps standard 7mm saddle rails.
Internal System: Powered by a sealed, replaceable hydraulic cartridge paired with an updated DU bushing system directly under the collar to minimize side-to-side saddle play.
Material & Color: Machined from 6061-T6 aluminum alloy with a clean, anodized matte black finish.
Manufacturing Part Numbers (MPNs)
30.9 mm Diameter
100mm Travel: SP20AERDP30.9X100BLK
125mm Travel: SP20AERDP30.9X125BLK
150mm Travel: SP20AERDP30.9X150BLK
170mm Travel: SP20AERDP30.9X170BLK
31.6 mm Diameter
100mm Travel: SP20AERDP31.6X100BLK
125mm Travel: SP20AERDP31.6X125BLK
150mm Travel: SP20AERDP31.6X150BLK
170mm Travel: SP20AERDP31.6X170BLK
Additional Details
Includes: Post only
Lever Actuation: Mechanical
Head Type: Zero offset - 2 bolt
Seatpost Length: See dropper post fitment guide below
