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144cc Big Bore Kit By Athena

Our Price from:$12.49

PRODUCT INFORMATION

Big Bore Cylinder Kit includes: brand new nickel-carbide plated cylinder with enlarged water passages, precision made piston with rings, pins, clips, gaskets, O-rings, and all other parts needed for a complete installation. Machining of cases is required.
  • Fits 05-17 YZ125
Note: Piston Kits include piston, rings, pin and clips.

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144cc Big Bore Kit By Athena - Kit
product # GYT-0SS56-30-99
$842.99
144cc Big Bore Kit By Athena - Piston Kit (A)
product # GYT-0SS56-31-00
$209.99
144cc Big Bore Kit By Athena - Piston Kit (B)
product # GYT-0SS56-31-01
$209.99
144cc Big Bore Kit By Athena - Gasket Kit
product # GYT-0SS56-31-02
$56.99
144cc Big Bore Kit By Athena - Ring Set
product # GYT-0SS56-31-03
$12.49
144cc Big Bore Kit By Athena - Power Valve Assembly (both valves)
product # GYT-0SS56-31-04
$199.99
144cc Big Bore Kit By Athena - Replacement Head (1-piece design)
product # GYT-0SS56-31-05
$141.99