(18-21) HONDA MONKEY 125 (32)

KOSO High Flow Injector for Honda Grom 125. Direct fit upgrade for Honda MSX Grom 125 with 170cc Big Bore Engines.NOT AVAILABLE FOR SALE OR USE IN CALIFORNIA.ANY ORDERS FROM...

KOSO Intake Manifold for 4 Valve Head Honda Grom 125 - 170cc   Replacement Intake Manifold and Gasket for the KOSO 4 Valve Head. Will not work with stock GROM...

NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION-CONTROLLED MOTOR VEHICLES170cc Big Bore kit with 4 Valve Cylinder Head kit for (2014-2020) Honda Grom MSX 125 and (2018-2021)...

Koso Big Bore Cylinder Kit Grom 125 - 170cc & 61mm Includes ceramic coated cylinder, 61mm forged piston, rings, pin, gasket kit and banjo bolts Compression ratio of 11.5 to...

KOSO 4 Valve Big Bore Piston and Rings ONLY Honda Grom 125 (Cylinder is NOT included)Replacement 4 Valve Piston and Rings for the KOSO 170cc 61mm bore. No cylinder is...

KOSO M10x1.25 Banjo Bolt Set - Honda Grom 125

KOSO 4 Valve Replacement Bare Cylinder Head for Koso 4V head kits (SKU: KOSO-1013) 2014-2020 Honda Grom MSX 125Includes valves installed.NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY...

NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLESThe KOSO 4V Cylinder Head Kit for the 2014-2020 Honda Grom and 2019-2021 Honda Monkey is the...

The main difference between the Koso Clutch Enhanced Lifter Plate and the stock one is it's strength. Koso's CNC Lifter Plate is stronger in order to provide better durability and...

KOSO Cam Chain Tensioner - 5 Speed Honda Grom MSX and Honda Monkey 125 (2022+)     Cam Chain Tensioner Made from resistant high quality material, Koso chain tensioner could...

KOSO 61mm Replacement Forged Piston Kit 2 Valve Head - Honda Grom 125   NOT AVAILABLE FOR SALE OR USE IN CALIFORNIA. ANY ORDERS FROM CA RESIDENCE WILL BE CANCELLED...

Quite often, your hands would take the most beating when it comes to riding during the winter season or in cold weather! Having heated grips not only gives you comfort,...