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MALOSSI MHR REPLICA ALLOY CYLINDER KIT 47MM
£255.00 (including VAT)
YM318437 MALOSSI MHR REPLICA 70cc CYLINDER KIT - MINARELLI 50cc HORIZONTAL AIR COOLED 2 STROKE SCOOTER MOTORS, YAMAHA NEOS. 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 31 8437.
Fitment Chart
| AEON | AEON COBRA 50 | MALOSSI MHR REPLICA 47MM CYLINDER KIT - 10MM GUDGEON PIN |
| APRILIA | APRILIA 50 RALLY 2T - AIR COOLED | MALOSSI MHR REPLICA ALLOY CYLINDER KIT 47MM |
| APRILIA | APRILIA 50 SONIC 2T - AIR COOLED | MALOSSI MHR REPLICA ALLOY CYLINDER KIT 47MM |
| APRILIA | APRILIA 50 SR 2T - 1994-2000 - MINARELLI AIR COOLED MOTOR | MALOSSI MHR REPLICA ALLOY CYLINDER KIT 47MM |
| BENELLI | BENELLI 50 491 2T - AIR COOLED | MALOSSI MHR REPLICA ALLOY CYLINDER KIT 47MM |
| BENELLI | BENELLI 50 K2 2T - AIR COOLED | MALOSSI MHR REPLICA ALLOY CYLINDER KIT 47MM |
| BENELLI | BENELLI 50 PEPE 2T | MALOSSI MHR REPLICA ALLOY CYLINDER KIT 47MM |
| BETA | BETA 50 CHRONO 2T | MALOSSI MHR REPLICA ALLOY CYLINDER KIT 47MM |
| BETA | BETA 50 QUADRA 2T | MALOSSI MHR REPLICA ALLOY CYLINDER KIT 47MM |
| BETA | BETA 50 TEMPO 2T | MALOSSI MHR REPLICA ALLOY CYLINDER KIT 47MM |
| CPI | CPI 50 HUSSAR 2T | MHR REPLICA ALLOY CYLINDER KIT 70CC - EURO 1 BIKES WITH 10MM GUDGEON PIN |
| CPI | CPI 50 OLIVER 2T | MHR REPLICA ALLOY CYLINDER KIT 70CC - EURO 1 BIKES WITH 10MM GUDGEON PIN |
| CPI | CPI 50 POPCORN 2T | MHR REPLICA ALLOY CYLINDER KIT 70CC - EURO 1 BIKES WITH 10MM GUDGEON PIN |
| DINLI | DINLI HELIX 50 | MALOSSI MHR REPLICA 47MM CYLINDER KIT - 10MM GUDGEON PIN |
| DINLI | DINLI T REX 50 | MALOSSI MHR REPLICA 47MM CYLINDER KIT - 10MM GUDGEON PIN |
| E TON | E TON VIPER RXL 50 | MALOSSI MHR REPLICA 47MM CYLINDER KIT - 10MM GUDGEON PIN |
| LAVERDA | LAVERDA QUASAR 50 AR 03 | MALOSSI MHR REPLICA 47MM CYLINDER KIT - 10MM GUDGEON PIN |
| MALAGUTI | MALAGUTI CIAK | MALOSSI MHR REPLICA ALLOY CYLINDER KIT 47MM |
| MALAGUTI | MALAGUTI F10 JETLINE | MALOSSI MHR REPLICA ALLOY CYLINDER KIT 47MM |
| MALAGUTI | MALAGUTI F12 PHANTOM 50 AIR | MALOSSI MHR REPLICA ALLOY CYLINDER KIT 47MM |
| MALAGUTI | MALAGUTI YESTERDAY | MALOSSI MHR REPLICA ALLOY CYLINDER KIT 47MM |
| MASAI | MASAI 50CC | MALOSSI MHR REPLICA 47MM CYLINDER KIT - 10MM GUDGEON PIN |
| MBK | MBK MACH G AIR COOLED | MALOSSI MHR REPLICA ALLOY CYLINDER KIT 47MM |
| MBK | MBK OVETTO 50 | MALOSSI MHR REPLICA ALLOY CYLINDER KIT 47MM |
| YAMAHA | YAMAHA 50 JOG R AIR COOLED - CS50 | MALOSSI MHR REPLICA ALLOY CYLINDER KIT 47MM |
| YAMAHA | YAMAHA 50 NEOS 2 STROKE - YN50 | MALOSSI MHR REPLICA ALLOY CYLINDER KIT 47MM |
| YAMAHA | YAMAHA 50 WHY - YH50 | MALOSSI MHR REPLICA ALLOY CYLINDER KIT 47MM |
| YAMAHA | YAMAHA 50 ZEST - YE50 | MALOSSI MHR REPLICA ALLOY CYLINDER KIT 47MM |
