Engine MALOSSI 94cc RC-One

single parts
Product description
The present-day tuning horizon of the 50cc automatic motor class has been significantly extended by MALOSSI with the presentation of their brand-new ‘C-One and RC-One’ motor casings.
Tuning work, previously limited by the restrictive dimensions of the original crankcases, is now possible without extra material being added by welding etc. The area surrounding the transfer ports has been more massively designed, the inlet port is also noticeably larger along with the bearing and oil seal seatings, the electric-starter opening has been closed and the constructional rigidity has been improved by a redesigned crankcase geometry. These are the main differences compared to the original. In addition these further modifications can also be found
The ignition has been changed to be compatible with the MALOSSI internal rotor ignition system, an extra adaptor plate is no longer necessary
MALOSSI ‘Overrange’ kit compatible
The cylinder inlet opening diameter has been increased to 61mm, making it compatible with the MHR Team II, and other big-bore cylinder kits
The shock absorber mounting has been repositioned and reinforced
Both disc and drum-brake compatible
Engine stud threading for both the original cylinders dimensions and also cylinder adapter plates
Pre-drilled vacuum connection
VL-18 reed-valve assembly including a recalculated, gas-flowed inlet angle
C-One crank case housing: 73mm
RC-One crank case housing: 78mm
RC-One is just for Flange mount fitting
Technical Details
Aluminium motor casing with weighing 5.25 Kg
Distance between the crankshaft axis and the driven pulley axis = 270mm
Engine stud spacing
= 48 x 48mm
Crankshaft bearing dimensions = 20x47x14mm
Tempered 8.8 steel engine studs (UNI EN 20898/1)
PTFE crankshaft oil-seal kit
VL-18 reed-valve assembly
X 360 carburettor manifold
Our recommendation –TIP :
The gearbox cover is not included in the delivery. We recommend the use of the MHR gearbox cover (# M2514603), also by MALOSSI!
OEM numbers (for comparisons):
4917551 (MALOSSI)
EAN Number:
4260438376207