Light Bore Up Kit 145cc/High Camshaft for GROM

[Kitaco Light Bore Up Kit 145cc / with High Camshaft for GROM Motorcycle Custom Parts]
■This bore-up kit allows you to use the stock cylinder head as is.
It increases power and torque through increased displacement.
The torque, especially in the mid-range, significantly surpasses that of the stock engine, resulting in an easy-to-handle characteristic.
Details
Aluminum cast iron sleeve cylinder
Piston: Cast specification (3R) / Molybdenum coated finish
Displacement: 145cc
Bore diameter: φ54
Stroke: 63.1mm (stock)
Compression ratio: 10.5:1
Unleaded premium gasoline specification
Specifications
Type: 145cc / with High Camshaft
Color: Black/Silver
Compatible models:
GROM
FNO, JC92-1000001～1099999
*Cannot be used with GROM (FNO, JC92-1100001～8BJ-JC92 models) due to lack of I-MAP settings.
Precautions:
*I-MAP or similar is required for installation. (Required parts vary depending on the tuning level.)
*Cannot be used on public roads as the displacement exceeds 125cc.
*Images are for illustration purposes only, and the design and specifications of the products shown may change without prior notice. Please be aware of this.