TBParts - Roller Rocker Race Head V2 146cc Big Bore Kit
China 124cc & 140cc engines

Vital Information
Price$579.00
On Sale $492.15
Part No TBW9126
Stock Level In Stock
1

TB Roller Rocker Race Head V2 for 146cc bore kits.
Highest Performance Race head on the market with full parts support in stock.

Meets or Exceeds OEM Specifications.

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 ceramic plated bore (78mm tall)
  • High performance race camshaft (for the Race Head only)
  • Head gasket kit

Recommended:

  • Sta-bil fuel stabilizer - W-57-1109
  • 26mm Intake - TBW0433

See the Performance Info section for additional information on our performance parts.

OD of cylinder skirt is 59mm

Application:

  • China 124cc-140cc engines with a 13mm wrist pin
Kit Includes:

  • TBW0751 - V2 Race head
  • TBW0821 - V2 Head bolt kit
  • TBW0752 - Cam
  • TBW0754 - V2 Head cover set
  • TBW0414 - Cam sprocket
  • TBW0823 - Piston
  • TBW0862 - Top end gasket kit
  • TBW1069 - Cylinder

 

Since 2004, every purchase from TBolt USA includes access to technical support
from our staff of experts and our online Pit Bike Technical Info Database!
We have all necessary support parts on hand.
Most orders ship same, or next business day, unless otherwise noted above.


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