Specifications:

• 44MM BIG BORE TOP END KIT: POCKET BIKE 49CC 2 STROKE
• Brand Name: kaefung
• Displacement (ml): 49cc
• External Testing Certification: DOT
• Fit: 47cc 49cc Mini Bike /Pocket Bike High Performance 44mm Big Bore Kit
• Gold 44MM BIG BORE TOP END KIT: ATV POCKET BIKE 47CC 49CC 2 STROKE STAGE
• Item Diameter: 4.4inch
• Item Height: 0inch
• Item Type: Engine Cooling & Accessories
• Item Weight: 1kg
• Item Width: 0inch
• Material Type: Metal
• Model Name: KF-GK-09
• Model: POCKET BIKE 49CC 2 STROKE 44MM BIG BORE TOPEND KIT
• Origin: CN(Origin)
• Special Features: ENGINI