Reserve from the case
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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 2 - Sep 7
Reserve from the case
Ships within 48 hours · Estimated delivery Sep 2 - Sep 7
Chicago Scooter Company go Chicago Scooter Company go MAX Chicago Scooter Company Pug50
Grooves: Multiple angled liner grooves for debris channeling
we really recommend 1100-1250
High-RPM Piston: Includes a specialized "short-skirt" racing piston to reduce reciprocating mass
NCY 171cc Big Bore Kit - 61mm | No Case-Cut for GY6 QMB139 Chicago Scooter Company go ChicagoNCY 171cc Big Bore Kit (61mm) No Case Cut for GY6 150 The NCY 61mm Cylinder Kit is the only 171cc upgrade available in the U. S., designed to fit without machining your engine cases. Featuring a specialized 62. 9mm outer skirt, this aluminum cylinder drops directly into standard GY6 150cc blocks. It is the ultimate "weekend project" for riders demanding a massive jump in torque and acceleration without the need for professional machine shop services.
Pay in 4 interest-free payments of $43.75 Learn more