Malossi MHR Team Replacement Piston Kit Ø 47.6 mm (12 mm Piston Pin) – brings your cylinder back to top level

This replacement piston from Malossi is suitable for the specified Malossi cylinder kits and is ideal when your current piston and rings are visibly worn. Because: a worn piston (incl. piston rings) quickly leads to significant power loss – with this kit, you can rely on clean compression and reliable performance again.

Perfect for many popular 50ccm setups, e.g., on Aprilia SR 50, Piaggio Zip 50 or Vespa Primavera 50 (depending on the listed model/setup) – and of course also for numerous other vehicles from the list.

Features & Benefits

• Replacement piston kit from Malossi for the specified Malossi cylinder kits
• Helps with power loss due to worn piston / worn rings
• Delivered complete: piston, piston rings, piston pin and piston pin locking clips
• Precise fit for clean assembly (with matching cylinder kit)

Technical Data / Details

• Series: Malossi MHR Team
• Piston diameter: Ø 47.6 mm
• Piston pin: 12 mm
• Scope of delivery: piston, piston rings, piston pin, piston pin locking clips
• OEM numbers (for comparison purposes only): 34 8654, 348654

Compatibility (Excerpt)

Fits many vehicles from the list, such as:

• Aprilia: Area 51 50; SR 50 (e.g., SR 50 R LC Euro4 2-stroke 2018, SR 50 Netscaper LC, SR 50 Motard AC, SR 50 Stealth LC, SR 50 Street LC, SR 50 Funmaster LC from 03/2003, SR 50 AC 1994–1997); Rally 50 LC; Gulliver 50 AC
• Piaggio: Zip Base 50 1999; Zip 2 50 2-stroke; Fly 50 2-stroke; Quartz 50; NRG 50 (MC3 Purejet C320001, Power LC, MC3 LC/AC); Sfera 50 1st series 1991–1994; Typhoon 50 C48 TEC1T 2010
• Vespa: Primavera 50 2-stroke; Sprint 50 2-stroke; LX 50 2-stroke; LXV 50 2-stroke; ET2 50 2-stroke; ET2 50 injection; S 50 2-stroke
• Yamaha: Aerox 50 (1999, Cat 2003); Aerox R 50 (2013, Naked 2013); Jog RR 50 LC; Jog R 50 AC; Axis 50; Why 50; Breeze 50; YE 50 Zest

Important: Please check the specifications (Ø 47.6 mm / 12 mm piston pin) as well as your Malossi cylinder kit before purchase – the OEM numbers serve only as a comparison.

Why Malossi?

Malossi stands for proven quality and precise manufacturing in the 50ccm segment – ideal if you want to rely on reliable compression and clean running characteristics again for your setup (e.g., on Aprilia SR 50, Piaggio Zip 50 or Vespa Primavera 50).

Briefly summarized

• Replacement piston kit for the specified Malossi cylinder kits
• Ø 47.6 mm piston, 12 mm piston pin
• Incl. piston rings, pin and locking clips
• OEM comparison: 34 8654 / 348654

ItemNo: M348654 | ItemID: 717293