OEM Honda M8x1.25 Rotor Bolts Options:4 bolts Brand: Prima

Brand: Prima

This will eliminate all of the issues that would occur with the OEM Zuma ECU

This is the answer you have been looking for

Chimera RZ1 engine swap mount kit will allow you to swap a Yamaha Zuma 125 engine onto a Honda Ruckus

The Tombstone offers decent wind protection when needed

OEM Honda M8x1.25 Rotor Bolts Options:4 bolts Brand: PrimaOEM Honda brake rotor bolts. Sold in a set of 3 or 4. OEM Honda rotor bolts. These bolts are designed with a flat head and knurl spacer to bolt brake rotors. To insure that your bolt rotor is centered with no slops, these rotor bolts are required. Applications: Honda Ruckus Honda Metropolitan Honda Grom Honda Dio Honda PCX Specifications: Thread Diameter: M8 Thread Pitch: 1. 25 Thread Length: 19mm Knurl Diameter: 10mm Knurl Height: 4mm