
aeon motor cobra 50 2t (at70)
CYLINDER KIT

aluminium cylinder kit ø 47 pin ø 10 mhr replica
Code 31 8437
IF the CRANKSHAFT has a Ø 12 PIN INSTALL the PISTON 34 7849

aluminium cylinder kit ø 47,6 pin ø 12 mhr
Code 31 8440
To be assembled EXCLUSIVELY with Malossi CRANKSHAFT 53 8009

cast-iron cylinder kit ø 40 pin ø 10
Code 31 8562
IF the CRANKSHAFT has a Ø 12 PIN INSTALL the PISTON 34 8538

cast-iron cylinder kit ø 47 pin ø 10
Code 31 7083
IF the CRANKSHAFT has a Ø 12 PIN INSTALL the PISTON 34 7036

cast-iron cylinder ø 47 pin ø 10
Code 31 7002
CYLINDER ADAPTABLE ALSO to the ORIGINAL HEAD - IF the CRANKSHAFT has a Ø 12 PIN INSTALL the PISTON 34 7036

piston ø 40 pin ø 12 rect. ring 1 0
Code 34 8544
to change CYL. KIT 31 8403 from piston-pin Ø 10 TO 12 (* PLEASE CHECK the exact SELECTION of the installed piston)

piston ø 40 pin ø 12 rect. ring 1 a
Code 34 8544.a0
to change CYL. KIT 31 8403 from piston-pin Ø 10 TO 12 (* PLEASE CHECK the exact SELECTION of the installed piston)

piston ø 40 pin ø 12 rect. ring 1 b
Code 34 8544.b0
to change CYL. KIT 31 8403 from piston-pin Ø 10 TO 12 (* PLEASE CHECK the exact SELECTION of the installed piston)

piston ø 40 pin ø 12 rect. rings 2 0
Code 34 8538
to change CYL. KIT 31 8562 from piston-pin Ø 10 TO 12 (* PLEASE CHECK the exact SELECTION of the installed piston)

piston ø 40 pin ø 12 rect. rings 2 a
Code 34 8538.a0
to change CYL. KIT 31 8562 from piston-pin Ø 10 TO 12 (* PLEASE CHECK the exact SELECTION of the installed piston)

piston ø 40 pin ø 12 rect. rings 2 b
Code 34 8538.b0
to change CYL. KIT 31 8562 from piston-pin Ø 10 TO 12 (* PLEASE CHECK the exact SELECTION of the installed piston)

piston ø 40 pin ø 12 rect. rings 2 c
Code 34 8538.c0
to change CYL. KIT 31 8562 from piston-pin Ø 10 TO 12 (* PLEASE CHECK the exact SELECTION of the installed piston)

piston ø 40 pin ø 12 rect. rings 2 d
Code 34 8538.d0
to change CYL. KIT 31 8562 from piston-pin Ø 10 TO 12 (* PLEASE CHECK the exact SELECTION of the installed piston)

piston ø 40 pin ø 12 rect. rings 2 e
Code 34 8538.e0
to change CYL. KIT 31 8562 from piston-pin Ø 10 TO 12 (* PLEASE CHECK the exact SELECTION of the installed piston)

piston ø 47 pin ø 12 rect. rings 2 0
Code 34 7036
to change CYL. KIT 31 7083 from piston-pin Ø 10 TO 12 (* PLEASE CHECK the exact SELECTION of the installed piston)

piston ø 47 pin ø 12 rect. rings 2 0
Code 34 7849
to change CYL. KIT 31 8437 from piston-pin Ø 10 TO 12 (* PLEASE CHECK the exact SELECTION of the installed piston)

piston ø 47 pin ø 12 rect. rings 2 a
Code 34 7036.a0
to change CYL. KIT 31 7083 from piston-pin Ø 10 TO 12 (* PLEASE CHECK the exact SELECTION of the installed piston)

piston ø 47 pin ø 12 rect. rings 2 a
Code 34 7849.a0
to change CYL. KIT 31 8437 from piston-pin Ø 10 TO 12 (* PLEASE CHECK the exact SELECTION of the installed piston)

piston ø 47 pin ø 12 rect. rings 2 b
Code 34 7036.b0
to change CYL. KIT 31 7083 from piston-pin Ø 10 TO 12 (* PLEASE CHECK the exact SELECTION of the installed piston)

piston ø 47 pin ø 12 rect. rings 2 b
Code 34 7849.b0
to change CYL. KIT 31 8437 from piston-pin Ø 10 TO 12 (* PLEASE CHECK the exact SELECTION of the installed piston)

piston ø 47 pin ø 12 rect. rings 2 c
Code 34 7036.c0
to change CYL. KIT 31 7083 from piston-pin Ø 10 TO 12 (* PLEASE CHECK the exact SELECTION of the installed piston)

piston ø 47 pin ø 12 rect. rings 2 c
Code 34 7849.c0
to change CYL. KIT 31 8437 from piston-pin Ø 10 TO 12 (* PLEASE CHECK the exact SELECTION of the installed piston)

piston ø 47 pin ø 12 rect. rings 2 d
Code 34 7036.d0
to change CYL. KIT 31 7083 from piston-pin Ø 10 TO 12 (* PLEASE CHECK the exact SELECTION of the installed piston)

piston ø 47 pin ø 12 rect. rings 2 d
Code 34 7849.d0
to change CYL. KIT 31 8437 from piston-pin Ø 10 TO 12 (* PLEASE CHECK the exact SELECTION of the installed piston)

piston ø 47 pin ø 12 rect. rings 2 e
Code 34 7036.e0
to change CYL. KIT 31 7083 from piston-pin Ø 10 TO 12 (* PLEASE CHECK the exact SELECTION of the installed piston)

piston ø 47 pin ø 12 rect. rings 2 e
Code 34 7849.e0
to change CYL. KIT 31 8437 from piston-pin Ø 10 TO 12 (* PLEASE CHECK the exact SELECTION of the installed piston)

piston ø 47 pin ø 12 rect. rings 2 f
Code 34 7849.f0
to change CYL. KIT 31 8437 from piston-pin Ø 10 TO 12 (* PLEASE CHECK the exact SELECTION of the installed piston)
CRANKSHAFT - POWER CAMME


crankshaft rhq sport/mhr pin ø 12 rod 80 (stroke 39.2 mm)
Code 53 8009
ONLY for PISTON WITH PIN Ø 12
CARBURETOR KIT

6 vl11 and original valve carbon fibre petals with thickness 0,30/0,35/0,40
Code 27 7054.c0
for ORIGINAL VALVE






x360 fkm inclined intake manifold ø 22-28 lenght 33 (for yamaha - minarelli engines)
Code 2014525
Can be rotated of 360°

x360 fkm inclined intake manifold ø 30-35 lenght 52 (for yamaha - minarelli engines)
Code 2013847
Can be rotated of 360°

x360 racing fkm inclined intake manifold ø 22-24,5 lenght 33 (for yamaha - minarelli engines)
Code 2014524
Can be rotated of 360°
TRANSMISSION SET







homologated multivar variator for scooter
Code 51 7075
** Homologation Code : NOT HOMOLOGATED ** THE ABSENCE OF HOMOLOGATION DOES NOT LIMIT THE PRODUCT FITTING




red variator adjuster spring ext.ø 53,7x110mm thread ø 3,9mm 4,7k
Code 29 7046.r0
for Multivar and original variator - rigidity increase compared to original spring: +40%


torsion controller for eng. 50 >100 cc yamaha - minarelli
Code 2512827


white variator adjuster spring ext.ø 53,1x110mm thread ø 3,6mm 3,5k
Code 29 7047.w0
for Multivar and original variator - rigidity increase compared to original spring: +30%



yellow variator adjuster spring ext.ø 53,5x115mm thread ø 3,7mm 3,8k
Code 29 7045.y0
for Multivar and original variator - rigidity increase compared to original spring: +35%
IGNITIONS - CONTROLLERS


mhr team digitronic digital electronic controller with trimmer- spare part for ignitions 5514688-5514689-5514690-5514691-5515001-5515002-5515003-5516771 : out of production
Code 5514398
Spare part for IGNITIONS 5514690 - 5515002 : out of production

mhr team ii inner rotor ignition for yamaha - minarelli scooters
Code 5518269
ELECTRIC SYSTEM IS CUT OUT

FILTERS

red filter e13 ø 42/50/60 inclined 25° for phbh - mikuni - keihin carburettors
Code 0413527

red filter e13 ø 60 inclined 25° for phbg 15÷21-phbl 20÷26 threaded carburettors
Code 0411505





BRAKE

brake pads homologated
Code 6215059bb
Rear ** NOT HOMOLOGATED ** THE ABSENCE OF HOMOLOGATION DOES NOT LIMIT THE PRODUCT FITTING

ENGINE ACCESSORIES

2 roller bearings with balls ø 20x47x14 (c3h clearance) for crankshaft for derbi moto and minarelli - yamaha scooter 50 cc
Code 6611566e
STRENGTHENED for ROAD and RACING USE

2 roller bearings with balls ø 20x47x14 (c4 clearance) for crankshaft for derbi moto and minarelli - yamaha scooter 50 cc
Code 6616065e
STRENGTHENED for ROAD and RACING USE - Carbonitrided inner ring

2 roller bearings with balls ø 20x47x14 (c4h clearance) for crankshaft for derbi moto and scooter with minarelli - yamaha engine 50 cc
Code 6615137e
STRENGTHENED for ROAD and RACING USE

fkm/ptfe oil-seal set for crankshaft for minarelli - yamaha scooter and quad 2t 50 cc
Code 6618167

oil-seal set fkm/ptfe for overhaul minar./yama.scooter/quad 50 2t
Code 6619160

ACCESSORIES
SPARK-PLUGS
INTAKE MANIFOLD KITS

nbr tilted intake manifold ø 21-23 l.24 for yamaha - mbk - minarelli horizontal 2t engines
Code 02 8481b

nbr tilted intake manifold ø 22-28 length 24,5 for yamaha - mbk - minarelli horizontal 2t engines
Code 02 8399b

racing fkm tilted intake manifold ø 22-24,5 length 29 for yamaha - mbk - minarelli horizontal 2t 50 cc engines
Code 0213661b
Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic

racing fkm tilted intake manifold ø 22-28 length 29 for yamaha - mbk - minarelli horizontal 2t 50 cc engines
Code 0213662b
Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic

racing nbr tilted intake manifold ø 22-24,5 length 29 for yamaha - mbk - minarelli horizontal 2t 50 cc engines
Code 0213222b
Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic

racing nbr tilted intake manifold ø 22-28 length 29 for yamaha - mbk - minarelli horizontal 2t 50 cc engines
Code 02 8857b
Not suitable for original air box filter - ATTENTION: in order to use the MHR manifolds it is necessary to perform some small modifications to the adjacent plastic

x360 fkm inclined intake manifold ø 22-28 lenght 33 (for yamaha - minarelli engines)
Code 2014525
Can be rotated of 360°

x360 fkm inclined intake manifold ø 30-35 lenght 52 (for yamaha - minarelli engines)
Code 2013847
Can be rotated of 360°

x360 racing fkm inclined intake manifold ø 22-24,5 lenght 33 (for yamaha - minarelli engines)
Code 2014524
Can be rotated of 360°
OIL
VALVES AND PETAL SETS

6 vl11 and original valve carbon fibre petals with thickness 0,30/0,35/0,40
Code 27 7054.c0
for ORIGINAL VALVE

