The Race Face Atlas stem is made of 6061 forged and shot peened aluminum for strength and durability so it is light enough for all-mountain and strong enough for free ride/downhill. The 4 bolt clamp securely holds your bar in place while the opposing bolts on the steerer tube clamp provides strong clamping grip while reducing stress on the steerer tube. Zero rise is the only option and the Atlas comes in blue, red, and black with laser etched logos.

• Claimed weight: 150g (50mm) and 170g (65mm)
• Suggested Use: AM/FR/DH
• 1 1/8″ steerer tube
• 31.8mm handlebar clamp
• • Rise: 0 degrees
  • Stack Height: 40mm