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MALOSSI 80CC MHR REPLICA CYLINDER KIT – FITS DERBI D50B0 MOTOR
£300.00 (including VAT)
0631012985 MALOSSI MHR REPLICA 80cc CYLINDER KIT - DERBI D50B0 & D50B1 MOTORS. The Malossi MHR Replica series is a high-performance line of cylinder kits designed specifically for 50cc 2-stroke scooters, motorcycles and mopeds (peds), created with a racing pedigree in mind yet developed for road users. Originally developed for the International Scooter Trophy - Automatic Class, these kits strike a balance between maximum performance and long-term durability, making them a favourite among serious tuners and weekend racers alike. Here's what sets them apart: Aluminium cylinder with nickel-silicon carbide coating for superior heat dissipation and wear resistance. Piston with two chrome-plated rectangular rings, ensuring optimal sealing, reduced friction and excellent service life. Compression ratio of 13.8:1, delivering up to 6.6 kW (9 hp) at 8,500 rpm and 7.35 Nm of torque at 8,000 rpm. Designed for liquid-cooled & air cooled engines, with versions available for a wide range of models including Piaggio, Gilera, Aprilia, Yamaha Aerox, and Minarelli platforms. These kits are ideal for riders looking to upgrade from stock without jumping into full-blown race-only setups. They're also a great match for expansion chamber exhausts like the Malossi flip and benefit from carb and transmission tuning to unlock their full potential. Malossi part number 3112985. . PLEASE NOTE If fitting this on a Euro 4 motor 2018 and later, the temperature sensor adapter 0615018170B will also be needed.
Fitment Chart
| APRILIA | APRILIA RS 50 2006-2010 with DERBI D50B MOTOR | MALOSSI 80CC MHR REPLICA CYLINDER KIT - FITS DERBI D50B0 MOTOR |
| APRILIA | APRILIA RS 50 2018 on Euro 4 | MALOSSI 80CC MHR REPLICA CYLINDER KIT - FITS DERBI D50B0 MOTOR |
| APRILIA | APRILIA RS4 50 2t with DERBI D50B MOTOR | MALOSSI 80CC MHR REPLICA CYLINDER KIT - FITS DERBI D50B0 MOTOR |
| APRILIA | APRILIA RX 50 2006 ON with DERBI D50B MOTOR | MALOSSI 80CC MHR REPLICA CYLINDER KIT - FITS DERBI D50B0 MOTOR |
| APRILIA | APRILIA RX 50 2018 ON Euro 4 | MALOSSI 80CC MHR REPLICA CYLINDER KIT - FITS DERBI D50B0 MOTOR |
| APRILIA | APRILIA SX 50 2006 ON with DERBI D50B MOTOR | MALOSSI 80CC MHR REPLICA CYLINDER KIT - FITS DERBI D50B0 MOTOR |
| APRILIA | APRILIA SX 50 2018 ON Euro 4 | MALOSSI 80CC MHR REPLICA CYLINDER KIT - FITS DERBI D50B0 MOTOR |
| DERBI | DERBI GPR 50 NUDE D50B MOTOR 2006 on | MALOSSI 80CC MHR REPLICA CYLINDER KIT - FITS DERBI D50B0 MOTOR |
| DERBI | DERBI GPR 50 RACING D50B MOTOR 2006 on | MALOSSI 80CC MHR REPLICA CYLINDER KIT - FITS DERBI D50B0 MOTOR |
| DERBI | DERBI SENDA 50 DRD 2006 ON with D50B MOTOR | MALOSSI 80CC MHR REPLICA CYLINDER KIT - FITS DERBI D50B0 MOTOR |
| DERBI | DERBI SENDA 50 LIMITED 2018 ON Euro 4 | MALOSSI 80CC MHR REPLICA CYLINDER KIT - FITS DERBI D50B0 MOTOR |
| DERBI | DERBI SENDA 50 RACING 2018 ON Euro 4 | MALOSSI 80CC MHR REPLICA CYLINDER KIT - FITS DERBI D50B0 MOTOR |
| DERBI | DERBI SENDA 50 X RACE 2006 ON with D50B MOTOR | MALOSSI 80CC MHR REPLICA CYLINDER KIT - FITS DERBI D50B0 MOTOR |
| DERBI | DERBI SENDA 50 X TREME 2006 ON with D50B MOTOR | MALOSSI 80CC MHR REPLICA CYLINDER KIT - FITS DERBI D50B0 MOTOR |
| DERBI | DERBI SENDA 50 X TREME 2018 ON Euro 4 | MALOSSI 80CC MHR REPLICA CYLINDER KIT - FITS DERBI D50B0 MOTOR |
| GILERA | GILERA RCR and SMT 50 2007 ON with D50B MOTOR | MALOSSI 80CC MHR REPLICA CYLINDER KIT - FITS DERBI D50B0 MOTOR |




