NCY GY6 150 Performance Cylinder Kit 61mm 170ccNCY GY6 150cc Performance Cylinder Kit is a 61mm (170cc) that gets you some serious power. If your stock 150cc GY6 isn't cutting it anymore and you want that extra kick, jump on this 61mm, 170cc big bore kit. This cylinder kit is a very nice quality cylinder designed for high performance capabilities. It will efficiently maximize performance, however, we do recommend replacing the head as well. Some heads may not fit, please be sure to double check

When rebuilding your carburetor you never know when you have to replace gaskets

2017-2020 Honda Grom 125

Kitaco Clutch Cover Kit for the 2014-2020 Honda Grom 125 is a fantastic upgrade that is recommended by most people in the community

Fly Recorder built-in memory

The CAD-designed roller slots produce a much stronger acceleration and a wider power range

6mm Manifold Threads

All weather resistant Designed to withstand the challenges of your unique climate conditions

Intake and exhaust valves

This Frame Slider kit only fits on Honda Grom's that have a side-mounted dipstick on the crankcase

speedometer cable

The GY6 150 Stock Crankshaft is a complete crank size that comes in the GY6 150cc

DROWsports Ruckus Tail Light Bracket will neatly tuck the R6 LED Tail Light deep underneath the seat