MXT Cylinder Standard 50 ccm LC 12 mm piston pin complete with piston and gasket set for Morini LC / Aprilia, Atala, Suzuki

This cylinder from MXT is a grey cast iron cylinder in original equipment manufacturer specification for water-cooled 50cc two-stroke engines of the Morini LC type. It is dimensionally identical to the original part and is suitable for operation on public roads. Included in the scope of delivery are the cylinder, aluminum piston (CNC-machined), piston rings, piston clips, 12 mm piston pin, cylinder base gasket, and cylinder head gasket.

Important note for Aprilia SR 50 Funmaster:

• This cylinder fits exclusively on models with Morini engines - from the model year 2005, Piaggio engines were installed, and before the model year 2000, Minarelli engines; these variants are not compatible.

Product features:

• Grey cast iron cylinder in original equipment manufacturer specification - dimensionally identical to the original
• Suitable for road use - no change to the operating permit required
• Direct replacement for the stock cylinder without adjustments to the engine housing or connections
• Water connection nozzle present on the side of the cylinder for the cooling circuit
• Trapezoidal piston rings - observe installation direction, rings only fit in one direction

Since the cylinder is designed dimensionally identical to the stock specification and is installed without interventions in the vehicle electronics or engine control, the operating permit of the vehicle is maintained.

Technical details:

• Product category: Cylinder with piston and gasket set
• Displacement: 50 ccm
• Engine type: Morini LC (water-cooled, 2-stroke)
• Version: Standard, original equipment manufacturer specification
• Cylinder material: Grey cast iron
• Piston material: Aluminum (CNC-machined)
• Piston pin diameter: 12 mm
• Manufacturer: MXT

Vehicle and model compatibility:

• The cylinder fits water-cooled 50cc two-stroke engines of the Morini LC type, installed in models from Aprilia (SR 50 Funmaster, model year 2000 to 2004, exclusively with Morini engine), Atala (Hacker 50 LC, Skeggia 50 LC) as well as Suzuki (Katana 50 LC and Zillion 50, each water-cooled variant). The prerequisite for fitment is the Morini engine - vehicles with Piaggio or Minarelli engines are not compatible.

Assembly and application notes:

• The cylinder is replaced directly for the stock cylinder; mounting points and connection dimensions correspond to the original. When installing the piston rings, the installation direction must be observed - the trapezoidal rings only fit in one direction; if they cannot be pushed on, turn the ring and try again. After assembly, connect the side coolant connection to the existing hose and check the cooling system for leaks.

Note on checking before purchase:

• Check the engine type of the vehicle before purchase - this cylinder is exclusively suitable for vehicles with Morini LC engines; for Aprilia SR 50, additionally observe the model year (Morini engine installed exclusively between 2000 and 2004).

About the manufacturer MXT

MXT is the powerful private label of Heavy Tuned and stands for high-quality replacement and tuning parts for motorcycles, scooters, and geared mopeds.

As a reliable alternative to OEM parts, MXT offers a wide range of cylinder kits, carburetors, and crankshafts up to variomatic components, fairing parts, and batteries. The products impress with solid workmanship, precise fit quality, and a strong price-performance ratio.

Ideal for riders looking for durable replacement parts and tuning parts for many vehicle models.