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  • Connecting Rod Kits

  • Big End Pins

  • Big End Bearings

  • Needle Bearings

  • Thrustwashers

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    ProX Connecting Rod Kits are made out of the toughest alloys available today. O.E. specifications and tolerances are meticulously maintained, a guarantee for easy installation and trouble free performance.

    ProX Rod Kit Features

  • Manufactured by leading Japanese OEM factories.
  • Designed to exact OEM specifications to be a direct and cost efficient OEM replacement.
  • Complete line for Dirtbike, ATV, PWC and 50cc/scooter available from stock.

    Double forged on dedicated forgings

    This process maintains superior strength, durability and dimensional consistency through improved grain flow.

    Shot peening & barrelling

    The design of a connecting rod is very important to guarantee the lifespan and the performance. Our connecting rods are barrelled and shot peened to improve the surface texture. Shot peening eliminates residual stress and smoothly blends the forging surfaces.

    Oiling system

    Our ProX oiling slots are precisely located to maximize lower rod oiling and extend bearing life. Even under the most extreme conditions the rod will do its job.

    ProX Connecting Rod Kits come complete with Crankpin, Big-End Bearing, Small End Bearing and Washers.

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    Our chromed crank pins are specially designed for the application. Every ProX crank pin is machined precisely and treated to get the best hardness and properties to stand the extreme conditions where it is used for.

    Our 4 stroke crank pins have precision located oil canals to maximize oiling under extreme conditions.
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    High output engines require high end parts. For these specific engines, like motocross and ATV engines we offer flat silver big end cages. These bearings are able to cope with the high rpm’s of these applications. For all other applications we offer high quality M-style cages.
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    ProX offers a complete line of piston pin bearings for the Dirtbike, ATV, PWC and 50cc/scooter segment. The pistons pin bearings are manufactured by the leading Japanese OEM factories.

    All pistons pin bearings are designed and developed to OEM specifications and are a direct and cost efficient OEM replacement.

    Full line of piston pin bearings for Dirtbike, ATV, PWC and 50cc/scooter available from ready stock.
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    Coated thrust washers:
    Our O.E. style washers increases oil retention and reduces friction between rod, washer and crank web.
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