High-performance racing intake manifold engineered for 50cc Derbi engines across Euro 2, 3, and 4 standards.

This aluminum assembly combines a primary plate with dual intake rubber boots and secure clamps, accommodating carburetors from 12mm to 30mm for maximum tuning flexibility. Full 360° rotational capability allows carburetor mounting in any orientation, simplifying installation and enabling custom configuration to suit your specific setup requirements.

Dual rubber boots included — one sized for 12–21mm PHVA and PHBG carburetors, the other for 19–30mm PWK and VHST models. This dual-solution approach eliminates compatibility guesswork and ensures precise fitment across different carburetor types.

Compatible with 24mm connection carburetors : 

• Dellorto PHVA/PHBN/PHBG (12–21mm)
• Gurtner and Weber (12–16mm)
• TK and China 2-stroke (12–16mm)

Compatible with 35mm/36mm connection carburetors :

• Keihin PWK (19–30mm, 35mm)
• Dellorto VHST (24–28mm, 36mm)
• Dellorto VHSH (30mm, 36mm)
• Dellorto PHBH (26–30mm, 35mm)