Description: G- CVK Main Jet 100-140 10-Pcs Kit for 139QMB 49/50cc, GY6 125/150cc+ CVK carburetors, and 250cc 4-stroke water-cooled 172mm carburetors. Includes 10-pieces, size range from #100 - #140.NOTE: Will work on 139QMB CVK carburetor (Part# NK200.06) that accept 5mm main jet ONLY. Most commonl..
Description: G- CVK Main Jet 72-110 10-Pcs Kit for 139QMB 49/50cc+ CVK carburetors. Includes 10-pieces, size range from #72 - #110.Specifications:Includes the following 10 Piece Set (1 of each size main jets).• Main Jet Sizes: 72, 75, 78, 80, 85, 90, 95, 100, 105 & 110 RPM •&nb..
Description: G- Idle Jet #30 and #40 for 139QMB 49/50cc, GY6 125/150cc+ CVK or PWK carburetors, 250cc 4-stroke water-cooled 172mm carburetors. The idle jet affects fuel flow to the engine the most at closed throttle but has some effect at part throttle. The closer the throttle is to closed, the..
Description: Hoca Idle Jet for 139QMB 49/50cc, GY6 125/150cc+ CVK or PWK carburetors, 250cc 4-stroke water-cooled 172mm carburetors. The idle jet affects fuel flow to the engine the most at closed throttle but has some effect at part throttle. The closer the throttle is to closed, the more infl..
Description: Hoca Idle Jet for Honda Ruckus 50cc carburetors. The idle jet affects fuel flow to the engine the most at closed throttle but has some effect at part throttle. The closer the throttle is to closed, the more influence the idle jet has on fuel flow. A larger size increases flow. A sm..
Description: Hoca PWK Carburetor Manual Choke for 19mm to 32mm PWK Carburetors.Specifications:Include the following PWK carburetor manual choke.• Plunger Diameter: 8mm• Overall Length: 55mm• Made in Taiwan• Fit OKO PWK Carbureto..
Description: Hoca Power Jet for PWK Carburetor with Power Jet. Please select jet sizes: #0 (block off jet for 4-stroke), #28, or #30 for 2-stroke. Great for use to convert mainly used PWK carburetor with power jet 2-stroke to use for 4-stroke engines simple screw power jet "0" which will block-off p..
Description: Hoca Rebuild Kit aka repair kit for PWK Carburetors.NOTE: Does not fit CVK style carburetors.Specifications:Includes the following PWK carburetors rebuild items; Float, Idel jet, Gasket, Main jet, Manuel choke, Needle, Pin, O-ring, Rubber seal, and Springs.• 1x Main Je..
Description: Naraku V.3 carburetor 18.5mm for 50cc 4-stroke scooters. Naraku quality at an affordable price. Unlike most Chinese alternatives that have start issues, the Naraku V.3 carburetor has a good drive. Prevents flat spots and allows you to conveniently drain the float bowls. Complete with E-..
Description: Naraku 24mm pressure-controlled tuning carburetor. 24mm intake for 85cc+ cylinders with relevant sized heads. E-choke and 102 Main Jet, with 42mm air filter connection. No accelerator pump to prevent over oiling. Great for a performance increase on 85-180cc 4-stroke engines. Supplied je..
Description: Naraku Racing Carburetor 30mm for GY6 125/150cc 4-stroke scooters. Includes auto choke. Throttle cable layout on the side. Build height corresponds with the original. This carb will help your performance engine breathe easier and goes well with a big-bore cylinder. Air filter connection..
Description: Naraku Racing Carburetor High-Performance 30mm for GY6 125/150cc 4-stroke scooters. Includes auto choke. Throttle cable layout on the side. Build height corresponds with the original. This carb will help your performance engine breathe easier and goes well with a big-bore cylinder. Air ..
Description: NCY 30mm CVK Carburetor made by Keihin for your GY6 150cc scooter. Includes auto choke. This carb will help your performance engine breathe easier and goes well with a big-bore cylinder. NOTE: Will fit Buddy 150 with some modifications.Features:• Auto Choke•  ..
Description: NCY 32mm CVK Carburetor made by Keihin for your GY6 125/150cc scooter and CN/CF 250cc models. Includes auto choke. This carb will help your performance engine breathe easier and goes well with a big-bore cylinder.NOTE: Will fit Buddy 150 with some modifications.Features:• &n..
Description: NCY CVK Main Jet #100 for 139QMB 49/50cc, GY6 125/150cc+ CVK carburetors, 250cc 4-stroke water-cooled 172mm carburetors, and virtually any 5mm main jet slot CVK carburetors. Jetting is something that takes trial and error to get tune just right for your ride, rider, and environment..
Description: NCY CVK Main Jet #102 for 139QMB 49/50cc, GY6 125/150cc+ CVK carburetors, 250cc 4-stroke water-cooled 172mm carburetors, and virtually any 5mm main jet slot CVK carburetors. Jetting is something that takes trial and error to get tune just right for your ride, rider, and environment..
Description: NCY CVK Main Jet #103 for 139QMB 49/50cc, GY6 125/150cc+ CVK carburetors, 250cc 4-stroke water-cooled 172mm carburetors, and virtually any 5mm main jet slot CVK carburetors. Jetting is something that takes trial and error to get tune just right for your ride, rider, and environment..
Description: NCY CVK Main Jet #105 for 139QMB 49/50cc, GY6 125/150cc+ CVK carburetors, 250cc 4-stroke water-cooled 172mm carburetors, and virtually any 5mm main jet slot CVK carburetors. Jetting is something that takes trial and error to get tune just right for your ride, rider, and environment..
Description: NCY CVK Main Jet #108 for 139QMB 49/50cc, GY6 125/150cc+ CVK carburetors, 250cc 4-stroke water-cooled 172mm carburetors, and virtually any 5mm main jet slot CVK carburetors. Jetting is something that takes trial and error to get tune just right for your ride, rider, and environment..
Description: NCY CVK Main Jet #110 for 139QMB 49/50cc, GY6 125/150cc+ CVK carburetors, 250cc 4-stroke water-cooled 172mm carburetors, and virtually any 5mm main jet slot CVK carburetors. Jetting is something that takes trial and error to get tune just right for your ride, rider, and environment..
Description: NCY CVK Main Jet #112 for 139QMB 49/50cc, GY6 125/150cc+ CVK carburetors, 250cc 4-stroke water-cooled 172mm carburetors, and virtually any 5mm main jet slot CVK carburetors. Jetting is something that takes trial and error to get tune just right for your ride, rider, and environment..
Description: NCY CVK Main Jet #113 for 139QMB 49/50cc, GY6 125/150cc+ CVK carburetors, 250cc 4-stroke water-cooled 172mm carburetors, and virtually any 5mm main jet slot CVK carburetors. Jetting is something that takes trial and error to get tune just right for your ride, rider, and environment..
Description: NCY CVK Main Jet #115 for 139QMB 49/50cc, GY6 125/150cc+ CVK carburetors, 250cc 4-stroke water-cooled 172mm carburetors, and virtually any 5mm main jet slot CVK carburetors. Jetting is something that takes trial and error to get tune just right for your ride, rider, and environment..
Description: NCY CVK Main Jet #116 for 139QMB 49/50cc, GY6 125/150cc+ CVK carburetors, 250cc 4-stroke water-cooled 172mm carburetors, and virtually any 5mm main jet slot CVK carburetors. Jetting is something that takes trial and error to get tune just right for your ride, rider, and environment..