RR Beta RR 250 300 Power Valve Spacer

This spacer increases low-to-mid-range torque for better performance in technical terrain, improving traction and reducing stalling.

• The description claims that the spacer significantly increases torque right off idle.
• The description claims that the spacer tames the aggressive 2-stroke hit for smoother power delivery.
• The description claims that the spacer reduces stalling at lower RPMs.
• The description claims that the spacer mimics the performance benefits of a longer exhaust header pipe.