Cart is empty
Hoca 50cc QMB139 4-stroke 51mm, performance cylinder head.
• Intake Valve Diameter: 21.5mm
• Intake Port Diameter: 20.9mm
• Exhaust Valve Diameter: 18.9mm
• Exhaust Port Diameter: 18.6mm
•Does not come with camshaft, please see related items below
Categories
Shop by Models
- Touring 250 DE-08 Style Scooters
- TR16 Style Scooters
- Urban 50 Style Scooters
- Viaggio Style Scooters
- Sporty Style Scooters
- Euro Style Scooters
- Racer Style Scooters
- Touring SE Style Scooters
- Racer DS-09 Style Scooters
- Sporty DE Style Scooters
- Classic Style Scooters
- Racer DE Style Scooters
- Touring EX Style Scooters
- Racer TR16 Style Scooters
- Touring DE Style Scooters
- Racer DS-08 Style Scooters
- Courier Style Scooters
- Touring 250 DE-07 Style Scooters
- Touring 250 Style Scooters