Spare parts for MBK Nitro 50

Polini for Race crankshaftsCode: 210.0048Polini for RACE crankshafts are designed with a view to improving the quality of components and performance. The resistance characteristics are increased...

Polini crankshaft replacement kit high revsCode: 282.0002When overhauling the crankshaft it is necessary to replace the oil seals as well as the main bearings that support the crankshaft at high...

Polini cylindert kitCode: 166.0094The Polini cylinder kit consisting of piston and cylinder is suitable for those who need to replace the original unit due to damage or for those who simply require...

Polini carburetor D.24Code: 201.0166Available in diameters of 24, 26 and 28 mm, Polini carburettors are equipped with a chromed alloy valve to improve resistance to abrasion and wear. The performances...

Polini carburetor D.26Code: 201.0167Available in diameters of 24, 26 and 28 mm, Polini carburettors are equipped with a chromed alloy valve to improve resistance to abrasion and wear. The performances...

Polini carburetor D.28Code: 201.0168Available in diameters of 24, 26 and 28 mm, Polini carburettors are equipped with a chromed alloy valve to improve resistance to abrasion and wear. The performances...

Polini clutch bell Evolution 2Code: 250.026Clutch bell, original Polini spare part, in machined steel, precise in assembly and perfectly balanced for an important reduction in vibrations. The bell has...

Polini Air box evolution carburetor 19 mmCode: 203.0029For the purpose of the best solution to optimize the carburetion of the engine, Polini has created the air filters of the Evolution and Big...

Polini orizontal manifold diameter 21 360 degreesCode: 215.0425Polini intake manifolds allow the replacement of the original manifolds both as a spare part for damaged components, but also as an...

Intake manifold PoliniCode: 215.0419Polini intake manifolds allow the replacement of the original manifolds both as a spare part for damaged components, but also as an upgrade for your engine with a...