TBParts - Roller Rocker Race Head V2 146cc Big Bore Kit China 120 & 125cc engines

TBparts roller rocker race head V2 with 146cc big bore kit for China 120 & 125cc engines. Highest performance race head on the market with full parts support in stock!

Key Features:

• Roller rocker arms exactly like the V2 head for the KLX110
  
• 28.5mm intake Valve
  
• 23.5mm Exhaust Valve
  
• 5mm valve stem
  
• 23mm exhaust port
  
• Matching high compression piston head kits include all hardware
• 57mm piston with rings, pin, & clips
  
• 57mm all aluminum cylinder with steel liner
  
• High performance race camshaft (for the Race Head only)
  
• Head gasket kit
• OD of cylinder skirt is 59mm
  

Recommended:

• Sta-bil fuel stabilizer - W-57-1129
  
• 26mm Intake - TBW0433

Application:

• China 120cc & 125cc engines with a 14mm wrist pin
  

Kit Includes:

• TBW0751 - V2 Race head
• TBW0821 - V2 Head bolt kit
• TBW0752 - Cam
• TBW0754 - V2 Head cover set
• TBW0414 - Cam sprocket
• TBW0824 - Piston
• TBW0862 - Top end gasket set
• TBW0601 - Cylinder



See the performance info section for additional information on our performance parts.