PEZ25 Carburetor - Sport Version

PEZ Series · Sport Version NIBBI PEZ25 Carburetor – Sport Version Built on the proven PEZ25 platform, the Sport Version delivers the same essential fitment, 25mm bore, responsive fuel delivery, and tuning flexibility in a practical silver finish — giving riders a more accessible way to upgrade compatible PZ26/PZ27 applications. Value-Focused Performance The PEZ25 You Know, Made More Accessible The NIBBI PEZ25 Sport Version is designed for riders who want the performance benefits and fitment characteristics of the PEZ25 without paying for additional exterior finishing. It retains the core PEZ25 configuration while featuring a clean silver aluminum-alloy finish, making it a practical choice for everyday riding, replacement, and performance upgrades. Essential PEZ25 Performance The Sport Version keeps the core PEZ25 design, including the 25mm bore, flange mounting configuration, responsive throttle delivery, efficient fuel metering, and adjustable tuning. It focuses on the functions riders use most while offering a more value-oriented configuration. Better Value Practical performance for everyday riding 01 PEZ25 Platform Based on the same PEZ25 carburetor configuration, providing a familiar replacement and upgrade option for compatible applications. 02 25mm Bore A 25mm internal bore provides balanced airflow and fuel delivery for compatible 125cc–150cc motorcycle and ATV applications. 03 Responsive Throttle Designed to provide prompt throttle response and smooth engine operation for everyday riding and off-road use. 04 Fuel-Efficient Delivery Balanced fuel metering helps support efficient fuel consumption while maintaining smooth and consistent engine performance. 05 Silver Aluminum Finish The natural silver aluminum appearance gives the carburetor a clean, mechanical look while keeping the configuration focused on value and practical performance. 06 Easy Tuning Includes multiple jet options and adjustable controls, allowing riders to fine-tune fuel delivery for different riding conditions. Practical Sport Configuration The Sport Version uses a straightforward silver finish and focuses on the core carburetor functions that matter most for installation, tuning, throttle response, and everyday riding. More Performance for Your Budget For riders looking for the essential PEZ25 experience at a more accessible price point, the Sport Version offers a practical balance of performance, functionality, and value. Technical Data PEZ25 Sport Specifications Carburetor Type PEZ25 Flange Carburetor Version Sport Version Bore Size 25 mm Engine Side Flange Mount Flange Hole Diameter 48 mm Engine Interface 29 mm Air Filter Side OD 40 mm Body Size 183 × 83 mm Material Aluminum Alloy Finish Silver Aluminum Finish Tuning Support Factory Jetting & Included Jets The PEZ25 Sport Version comes equipped with a practical jetting setup and additional jets for tuning flexibility. Riders can adjust fuel delivery according to engine configuration, intake and exhaust setup, elevation, and riding conditions. Pre-Installed Main Jet #112 Pilot Jet #38 Additional Jets Included #108 #110 #115 #35 Easy Adjustment Carburetor Controls Idle Speed Screw Turn clockwise to increase idle speed. Turn counterclockwise to decrease idle speed. Air-Fuel Mixture Screw Turn clockwise to reduce the amount of air. Turn counterclockwise to increase the amount of air. Fitment Information The PEZ25 Sport Version is designed around the same PEZ25 mounting configuration and is intended for compatible PZ26/PZ27 replacement applications. Before ordering, please verify the original carburetor's mounting dimensions, flange interface, air-filter connection diameter, and available installation space to ensure proper fitment.