Piston (A) Stage6 Sport Pro / Racing 70cc MK2 – 10 mm pin

The Stage6 piston size A is an original replacement part for Stage6 Sport Pro MK2 and Stage6 Racing MK2 70cc cylinders. It is intended for rebuilding or servicing the cylinder kit when loss of compression or reduced engine power begins to occur.

Regular piston replacement is an important part of maintaining tuning engines, as it ensures optimal operation, reliability, and maximum performance.

The piston is manufactured with high precision and is available in multiple sizes (A, B, C), where the differences between sizes are very small—approximately 0.01 mm. When replacing, it is recommended to choose the same size as the original piston or, if necessary, one size larger or smaller.

Features:
• original Stage6 replacement piston
• suitable for Stage6 Sport Pro MK2 and Racing MK2 cylinders
• high manufacturing precision
• ensures optimal compression and engine performance

Specifications:
• size: A
• piston pin: 10 mm

Kit contents:
• piston
• piston ring
• piston pin (10 mm)
• circlips