MAZZUCCHELLI Racing Crankshaft 57mm (Rotary Valve) Vespa P125-150, Cosa125, PX125-150, LML Star 125 2T
A reproduction of the Vespa PX125 Crankshaft, made to highest standard by Italian Manufacturer MAZZUCCHELLI. We have been selling and fitting these Crankshafts for years, and have proven there worth for being one of the best products on the market!
Engineered for maximum performance, this 57mm racing crankshaft transforms your disc valve engine's capabilities. The extended stroke delivers aggressive acceleration and elevated RPM potential, unlocking noticeably sharper throttle response and improved top-end velocity. A straightforward yet impactful modification that elevates engine dynamics across the entire power band.
- disc valve
- stroke 57,0mm
- conrod 105,0mm
- Sport - con rod
- Connecting rod bearing: 15x19x20 mm
- pin 15mm
- cone 24/25mm
- Ø Oil seal seat on flywheel side: 24 mm
- Ø Bearing seat on flywheel side: 25 mm
- Thread on flywheel side: M12x1,25
Comparison No. 1331545 (PIAGGIO) AMT.162 (MAZZUCCHELLI)
MAZZUCCHELLI Racing Crankshaft 57mm (Rotary Valve) Vespa P125-150, Cosa125, PX125-150, LML Star 125 2T
A reproduction of the Vespa PX125 Crankshaft, made to highest standard by Italian Manufacturer MAZZUCCHELLI. We have been selling and fitting these Crankshafts for years, and have proven there worth for being one of the best products on the market!
Engineered for maximum performance, this 57mm racing crankshaft transforms your disc valve engine's capabilities. The extended stroke delivers aggressive acceleration and elevated RPM potential, unlocking noticeably sharper throttle response and improved top-end velocity. A straightforward yet impactful modification that elevates engine dynamics across the entire power band.
- disc valve
- stroke 57,0mm
- conrod 105,0mm
- Sport - con rod
- Connecting rod bearing: 15x19x20 mm
- pin 15mm
- cone 24/25mm
- Ø Oil seal seat on flywheel side: 24 mm
- Ø Bearing seat on flywheel side: 25 mm
- Thread on flywheel side: M12x1,25
Comparison No. 1331545 (PIAGGIO) AMT.162 (MAZZUCCHELLI)
