American Owned
American Operated

Scroll down to see everything

 


866-475-5692


Home | About Us | FAQ | Contact Us | Tech Support | Dealers

Sign up for news, discounts & specials

  Email*  
     


Facebook

Twitter

Blog

YouTube

V
iew Shopping Cart  

       
Pit Bikes 
|  Pocket Bikes   |  UTV/Go Kart 
|  Performance Parts  |  OEM Parts  |  Gift Cards  |  Race Team  |  Myths & Truths

This site is secured by GeoTrus

Free "Starter Kit" with every Pit Bike Purchase ($139 Value)

          
click for details


Engine Performance Parts
Free Shipping on all upgrade part orders over $99
($30 shipping charge on all complete motors)

4 Valve Race Head for GPX/YX 150/160
 
  • Rocker Arms

  • Performance Cam

  • Oversized Valves

  • Special Modified Piston

  • Includes rings, wrist pin, clips and needed gaskets

  • Fits 150cc & 160cc GPX/YX Motors




    Price: $399
    YX 150cc 4 valve head

 

Race Head for GPX/YX 150cc, 165 and 170cc
 
  • Roller Rocker Arms

  • Performance Cam

  • Oversized Valves

  • Fits 150cc and 165cc GPX/YX Motors







    Price: $359

    GPX/YX 150cc
    pit bike fuel filter
    GPX/YX 165cc
    pit bike fuel filter

 

Lifan Monster BV Head
 

  • Lifan BVH cylinder head, 55mm bore, 27mm intake, 23mm exhaust, include spark plug, Steel gasket, 5 pieces covers (stock), and Cam Sprocket 32T

  • (Fits OPBS 29-125/29-125 PRO & 29 SE & GPX/Jialing Motors)















    Price: $129
    Pit bike AGB 29 cam

 

Race Head for GPX/YX 150
(Ported & Polished)
 

  • Custom Ported and Polished Head

  • Fits 150cc and GPX/YX Motors

  • Head only, no cam, valves or gaskets





    Price: $279
    pit bike fuel filter

 

Custom Race Head - Lifan Monster BV Head
 

  • Custom Ported and Polished Head

  • Lifan BVH cylinder head, 55mm bore, 27mm intake, 23mm exhaust, include spark plug, Steel gasket, 5 pieces covers (stock), and Cam Sprocket 32T

  • (Fits OPBS 29-125/29-125 PRO & 29 SE & GPX/Jialing Motors)



    Price: $279
    custom ported head

 
 

 

   

 

Home - Company - All Pit Bikes - Pocket Bikes - UTV/Go Kart - OEM Parts - Performance Parts
Tech Support - Race Team - FAQ - Contact Us - Email Signup -  Gift Vouchers


Toll Free:
866-475-5692
California - Texas
Corporate Offices: The Fun Factory 5415 Acton Hwy / Ste 124  Granbury, Texas

 

Terms and Conditions     -      Privacy Policy      -      Links      -       MCO/Title Request      -      Warranty Request      Tracking Number Request

Copyright, Orion Pit Bike Sales / Orion Pit Bike Sales, TM
This website and all its contents are copyrighted by Orion Pit Bike Sales, including our pictures, writing, etc.. If you decide you are going to steal our material, manipulate it in any way and post it on your website, please be aware that you are in direct violation of our copyright. We track every IP address (even when you think you are hiding yours) that comes to our site and will pursue you to the full extent of the law.
*Sales Tax only applied if your billing address is in Texas. See our terns and conditions for full warranty details
OPBS reserves the right to change color, components, etc on any pit bike without notice. Please call if you have specific questions.
Always wear proper safety gear.