Race Face

The Aeffect R 35mm Stem has a tough and solid design and is perfect for use on everything from fast single track to more aggressive All-Mountain and Enduro riding. It features a 0° rise, making it ideal for use on modern geometry seen on newer MTB's that have slacker head angles. Durability has been well accounted for too, as the Aeffect R's interlocking clamp design disperses impact shocks into the body of the stem, away from the bolts and the bar.

  • Machined from 6061 aluminium, this stem is virtually unbreakable
  • Interlocking 4 bolt bar clamp secures your bar and distributes loads away from bolts and into the body
  • Use: Aggressive Trail/All-Mountain/Enduro
  • Steerer Tube Diameter: 1 1/8"
  • Length: 40mm
  • Rise: 0°
  • Stack Height: 39mm
  • Bar Diameter: 35mm
  • Weight: 160g