DROWsports LS181 4 Valve Honda Grom / Monkey Performance Cylinder Kit Gen 2 Apparel It also does require additional

It also does require additional parts to function including Clutch Master Cylinder(left side master) 36" Clutch line(Brake line) and an M10x1

By refinishing and powder coating each bracket

This kit can access hidden Zuma 125 power up to approximately 10mph gain

This gauge comes highly recommended once you remove your original display or use for a race bike

These rotors are made from high-end materials making them much more efficient and effective than stock rotors

DROWsports LS181 4 Valve Honda Grom / Monkey Performance Cylinder Kit Gen 2 Apparel It also does require additionalDROWsports LS 4v 181cc Performance Cylinder Kit for the Honda Grom MSX125 and Honda Monkey was designed specifically for the KOSO Grom 4v Head. We wanted to offer an affordable upgrade for the KOSO 4 Valve Head. Taking features from the 170cc piston like; lightweight piston, strutted design piston, radius edge dome etc and applied it to our kit. We love everything about the 61mm (170cc) KOSO but we wanted a little more displacement. Piston Features