Malossi PHBG 19mm Carburetor - Genuine & Kymco 50cc 2T

Give your two-stroke tuning project room to breathe with the Malossi 19mm Carburetor Kit for Genuine, PGO and Kymco 50cc scooters. The PHBG 19 AS carburetor supports a stronger-running performance setup when paired with the right intake, reeds, air filter and jetting. Whether you're building a livelier Buddy 50 or refining your RoughHouse, this kit gives you a tunable fueling upgrade and hands-on manual choke control.

Key Features

• 19mm Performance Carburetor: PHBG 19 AS provides a larger-carburetor tuning option for compatible 50cc two-stroke builds.
• Manual Choke Control: Replaces the automatic choke with an included cable-operated manual choke setup.
• Flexible Choke Placement: Cable and starter lever allow placement on the chassis or handlebars where routing and access permit.
• Installation Components: Includes intake components, gasket, filter silencer tube and two throttle cables.
• Tune to Your Build: Supplied with baseline calibration; final jetting and adjustment are required after installation.

Technical Specifications

• Brand: Malossi
• Part number: M 1611028
• Manufacturer kit reference: 1611028
• Carburetor: PHBG 19 AS
• Bore: 19mm
• Choke: Cable-operated manual choke; cable and starter lever included
• Intake gasket: 0.5mm thick
• Straight intake manifold dimensions: 24mm diameter × 24mm, per kit specification
• Intake manifold connection: 24mm
• Air filter connection fitment: 32/36mm
• Additional included components: Filter silencer tube and two throttle cables
• Application: Compatible 50cc two-stroke scooter performance conversions

Compatibility

Confirm intake and filter connections, cable routing, clearance, and fuel/oil connections for the actual engine configuration. It is not for 50cc four-stroke models.

For optimal output, pair the kit with a suitable larger manifold, performance reeds and racing air filter as needed for your build. Power, operating RPM and top-speed results depend on the complete engine and transmission setup.

This product is intended for off-road use only. This product is not intended for use on public roads or land.

• PHBG 19 AS carburetor with 19mm bore
• Cable-operated manual choke replaces automatic choke
• Choke cable and starter lever allow flexible placement
• Includes intake components, 0.5mm gasket, filter silencer tube and two throttle cables
• Baseline calibration supplied; final jetting and adjustment required

Brand: Malossi; Part number: M 1611028; Kit reference: 1611028; Carburetor: PHBG 19 AS; Bore: 19mm; Choke: cable-operated manual, cable and starter lever included; Intake gasket thickness: 0.5mm; Straight intake manifold dimensions: 24mm diameter × 24mm per kit specification; Intake connection: 24mm; Air filter connection fitment: 32/36mm; Additional contents: filter silencer tube and two throttle cables; Application: compatible 50cc two-stroke performance conversions; Final tuning required; Off-road use only

Genuine Buddy 50, RoughHouse 50, Rattler 50 and Black Cat 50 two-stroke models; compatible PGO 50cc two-stroke scooters; compatible Kymco 50cc two-stroke configurations including matching People 50 and Cobra applications. Performance conversion requiring connection, routing, clearance and fuel/oil-system checks and final jetting; not for four-stroke models.