Minarelli horizontal LC crankcase Yamaha MHR C-One 70cc Malossi

Crankcase for Minarelli horizontal LC engine Yamaha MHR C-One 70cc Malossi

Malossi has achieved the impossible, unifying the world of racing engines for scooters thanks to C-One Yamaha-Minarelli.

The Malossi technicians have conceived C-One Yamaha-Minarelli as a platform to completely unify technical solutions and external and internal dimensions with all models of C-One Malossi.

C-One for Yamaha has been designed to be fully Plug&Play for all scooters equipped with Yamaha/Minarelli 50cc water-cooled engines: in fact, it does not require any modification to the chassis and, inside, it can accommodate the entire range of Malossi products intended for the RC-One range, presenting itself as a revolutionary solution for the development of racing components for ALL scooters.

Technical Specifications:

• Pair of crankcases, high mechanical strength pressure-cast aluminium-silicon alloy material.
• Crankcase with bearings 5.150 kg.
• Pitch between engine shaft, friction shaft 270 mm.
• Pitch between through cylinder studs 48 x 48.
• Crankshaft bearings 20 x 47 x 14.
• FKM oil seals.
• VL 18 reed valve.
• X360 manifold Ø 21 l. 27.
• Cylinder studs steel material 8.8 in accordance with UNI EN20898/1.
• Oversized coolant fitting: external ø 18mm internal ø 13.5 mm.
• Wheel axle bearing 20 x 47 x 14.
• Wheel axle.
• Gear roller sleeve size 16 x 22 x 12.

Do you have doubts about whether this reference matches info@motoscoot.net.

Assembly instructions.

Valid for:

APRILIA

• APRILIA AREA 51 50 2T LC
• APRILIA RALLY 50 2T LC (MINARELLI)
• APRILIA SR NETSCAPER 50 2T LC (MINARELLI)
• APRILIA SR RACING 50 2T LC (MINARELLI)
• APRILIA SR REPLICA 50 2T LC <-1999
• APRILIA SR STEALTH 50 2T LC (MINARELLI)

BETA

• BETA ARK 50 2T LC

BENELLI

• BENELLI 491 SPORT 50 2T LC (MINARELLI)

ITALJET

• ITALJET DRAGSTER 50 2T LC

MALAGUTI

• MALAGUTI F15 FIREFOX 50 2T LC
• MALAGUTI F12 DIGIT KAT-PHANTOM 50 2T LC
• MALAGUTI F12 DIGIT KAT-PHANTOM 50 2T LC euro 2
• MALAGUTI F12-PHANTOM 50 2T LC
• MALAGUTI F12 R LC 50 2T LC euro 2

MBK

• MBK NITRO 50 2T LC

YAMAHA

• YAMAHA AEROX 50 2T LC euro 0-1
• YAMAHA AEROX 50 2T LC euro 2
• YAMAHA JOGRR 50 2T LC euro 2

Attention: It can be adapted to other models by making modifications.