Stage6 Variator Shims (x32) 0.4 - 1mm / 14.8x20mm (Piaggio)

Fine-tune your variator for sharper acceleration and optimized shifting. These precision shims adjust belt positioning on the drive pulley, allowing you to dial in the perfect CVT setup for your Piaggio, Suzuki, Aprilia, or Morini engine.

By spacing the fixed pulley further out, shims lower the belt position—delivering better acceleration without belt slip. The 32-piece assortment (0.4–1.0 mm thickness) lets you experiment and find your ideal configuration. Once dialed in, a properly tuned variator transforms throttle response and overall performance.

• 32 pieces per set
• Thickness: 0.4–1.0 mm
• Dimensions: 14.8 x 20.0 mm
• 15 mm crankshaft stub
• Compatible with Piaggio, Suzuki, Aprilia, Morini