VHM INSERT RIEJU MR 300 2T 20-25

VHM CNC cylinder head insert for Rieju MR Pro/Racing/Ranger/SixDay 300 2T 2020-2025

3 different inserts are available to be able to characterize the delivery according to your needs:

• Low compression (Volume 28.5cc) - More top, best for hard ground

• Standard compression (Volume 27.5 cc) - Best overall performance

• High compression (Volume 26.5 cc) - More bottom power reaction, best for deep sand tracks

Squish 1.9mm