12º insert KTM SX65 – Husqvarna TC65 – GasGas MC65

Inserts for the Factory 2.R Cylinderhead for SX/TC/MC 65cc 2009-2023 and 2024 models
Note: These inserts are specifically designed for a 12º piston.

2009-2023:

• 12330-5B9-CHOK5 (V=5,00cc – Piston Height=0,40mm – Squish=0,80mm) RR Recommended
  
• 12330-5B9-CHOM5 (V=5,20cc – Piston Height=0,40mm – Squish=0,80mm)
• 12330-5B9-CHOO5  (V=5,40cc – Piston Height=0,40mm – Squish=0,80mm)

2024-2026:

• 12330-5BO-CEOV5 (V=5,40cc – Piston Height=0,40mm – Squish=0,80mm) RR Recommended
  
• 12330-5BO-CEOX5 (V=5,60cc – Piston Height=0,40mm – Squish=0,80mm)
• 12330-5BO-CEOZ5 (V=5,80cc – Piston Height=0,40mm – Squish=0,80mm)

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