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Race Face Aeffect R
Race Face€63 MSRP

Race Face Aeffect R

Enduro-rated with a sleek industrial look

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Specifications

Clamp Diameter
35mm
Steerer Diameter
1-1/8"
Material
6061 Aluminum
Available Lengths
32mm, 40mm, 50mm, 60mm
Stack
38mm
Rise
0°
Weight
161g (50mm)

Overview

The Race Face Aeffect R stem is 3D forged from 6061 aluminum then machined in critical areas for incredible strength. A Top-Lock clamp style cleans up your cockpit and a continuous spine visually connects the faceplate and body. Enduro-rated and eMTB ready.

Features

  • 3D forged 6061 aluminum construction

  • Top-Lock clamp style for a clean cockpit

  • Continuous spine design connecting faceplate and body

  • Four length options: 32mm, 40mm, 50mm, 60mm

  • 35mm handlebar clamp diameter

  • eMTB ready — designed for All-Mountain and Enduro

  • 131g at 32mm length

Guides for setup

All guides

Cockpit Setup

Dialing in your handlebar, stem, and controls for comfort and control.

Component Compatibility

Avoid expensive fit mistakes between forks, wheels, tires, and cockpit parts before you buy.

How we evaluate this component

Product cards, analysis notes, and setup guidance are grounded in public specifications, market positioning, compatibility, and the most likely real-world use cases on trail.

Read the full methodology