Short block. YX125, YX140 engines. Phase 5. Needle roller. 16mm kick start shaft. 57mm stroke

Short block. YX125, YX140  engines. Phase 5. Needle roller. 16mm kick start shaft. 57mm stroke
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£209.99 £174.99 ExVAT


Product Code: 5044

Short block for OORacing Phase 5 YX 125/140

  • Needle roller
  • 16mm kick start shaft
  • 57mm stroke
  • Zen Bearings

 

Hand balanced crank. Stock balance is not too accurate.

This is our best short block with the latest gear box, Built and set up in house @OORacing UK

All up Poz stop gears

Please note short block is pre built, shimmed up ready for you to build up with your parts

 

Kit includes:

 

Product Code 5044
Condition New
Weight 15Kg

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