Prima
NCY 161cc Big Bore Cylinder Kit 58.5mm | Genuine Buddy 125
Description
Unlock serious performance from your Genuine Buddy 125 with this 161cc big bore cylinder kit made by NCY. Displacing 161cc via a 58.5mm bore, this bolt-on upgrade delivers up to a 36% increase in horsepower over the stock 125cc configuration — all with a complete gasket set and hardware included for a clean, straightforward install.
Note: For off-road use only. Fits Genuine Buddy 125 exclusively. Wrist pin: 13mm.
Key Features
- 58.5mm bore — increases displacement from 125cc to 161cc
- Up to 36% more horsepower over stock
- Cast iron cylinder for durability and heat dissipation
- Cast aluminum piston for reduced reciprocating weight
- 13mm wrist pin with circlips included
- Complete gasket set included (head gasket, base gasket, exhaust gasket)
- Piston rings included
- Bolt-on fitment — no case machining required
Specifications
- Bore: 58.5mm
- Displacement: 161cc
- Wrist Pin: 13mm
- Cylinder Material: Cast Iron
- Piston Material: Cast Aluminum
- Kit Includes: Cylinder, piston, wrist pin, circlips, piston rings, full gasket set
- Weight: 5.19 lbs
- Dimensions: 11" L x 6" W x 6" H
Compatibility
| Make | Model | Year |
|---|---|---|
| Genuine | Buddy 125 | All years |
Product Diagrams
Features
Specifications
Bore: 58.5mm | Displacement: 161cc | Wrist Pin: 13mm | Cylinder: Cast Iron | Piston: Cast Aluminum | Weight: 5.19 lbs | Dimensions: 11" L x 6" W x 6" H
Model Fitments
Genuine Buddy 125 (all years)