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50 Caliber Racing 88cc Stage 1 Big Bore Top End Kit Compatible with 1992-up Z50R, 2000+ XR50R and CRF50 [4446]

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$159.99

$ 78 .99 $78.99

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  • 88cc Stage 1 Big bore kit
  • Compatible with 1992-up Z50, XR50 & CRF50 pit bikes
  • Includes all gaskets needed to install
  • Lightweight aluminum cylinder with steel sleeve


50 Caliber Racing Stage 1 88cc Big Bore kit (52mm bore) for Z50 (1988-1999), XR and XR50 / CRF 50 (2000-Present)
Our 50 Caliber Racing Stage 1 Big Bore Kits are top quality and come with everything you need to finish the job. This is a great way to pump up your Z50, XR50 or CRF50. This kit is recommended for those who don't want to spend a fortune but still want to see a nice power increase over the stock engine. It can be installed by anyone with basic mechanical skills who isn't afraid to turn some nuts and bolts.
Includes:
- Lightweight aluminum cylinder with steel sleeve
- Cast in mounts on cylinder for aftermarket skid plates
- Oversized cooling fins on cylinder for efficient heat dissipation
- High compression 52mm piston with rings, pin, & clips (can still run pump gas)
- Head gasket kit includes all gasket needed to install big bore kit
COMPATIBLE WITH:
- Z50 (1988-1999)
- XR50 (2000-Present)
- CRF50 (2000-Present)
*High volume oil pump is recommended, not included in this kit


Client d'
Reviewed in Canada on August 6, 2016
Fast shipping and a good quality parts
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