aprilia sr street 50 2t lc euro 2

Crankcase MODIFICATIONS: BORING AND CHAMFERING - To be combined EXCLUSIVELY with crankshafts 53 9212 - 5316005 - (5314887 out of production)

IT IS ADVISED TO USE crankshaft 53 7600

Crankcase MODIFICATIONS: BORING AND CHAMFERING - To be combined EXCLUSIVELY with crankshafts 5317822 (5316029 out of production)

To be assembled EXCLUSIVELY with: ENGINE CRANKCASE 5715845 - 5716668 - CRANKSHAFT (stroke 47 mm) 5318730 - EXHAUST 3219999

for CRANKSHAFTS 53 9212 - 5316005 (53 9703 - 5314544 - 5314887)

Spare part for Malossi CYLINDERS KIT 31 8523 - 31 8865 : out of production

to be assembled EXCLUSIVELY with Malossi MHR C-one ENGINE CRANKCASE 5715844

To be assembled EXCLUSIVELY with: ENGINE CRANKCASE 5715845 and CRANKSHAFT (stroke 44 mm) 5317822 (5316029 : out of production)

Spare part for Malossi CRANKSHAFT 5313270 : out of production

TO COUPLE ONLY WITH cylinder Kits 31 8884 - 3112099.T0 - 3113030 - 3115142.T0 - 3115349 - 3115901 - (31 9128 - 3112099 - 3115142 : out of prod.) --- WE SUGGEST TO USE bearings 6614105EA

Crankcase MODIFICATIONS: BORING - TO BE COUPLED ONLY WITH cylinder kits 3115385 - 3115883 (3113042/.T0 : out of production) AFTER FITTING SPACER 0716345

To be assembled EXCLUSIVELY with CYLINDER KIT 3118679

TO COUPLE ONLY WITH cylinder Kits 31 8884 - 3112099.T0 - 3113030 - 3115142.T0 - 3115349 - (31 9128 - 3112099 - 3115142 : out of prod.)

** NOT HOMOLOGATED FOR THIS VEHICLE ** THE ABSENCE OF HOMOLOGATION DOES NOT LIMIT THE PRODUCT FITTING

TO COUPLE ONLY WITH cylinder Kits 3115385 - 3115883

TO COUPLE ONLY WITH cylinder Kits 3115349 - 3115901 (3115142 - 3115142.T0 : out of production)

** NOT HOMOLOGATED FOR THIS VEHICLE ** THE ABSENCE OF HOMOLOGATION DOES NOT LIMIT THE PRODUCT FITTING

for ORIGINAL VALVE

ONLY for MHR C/RC-one CRANKCASE

ONLY for ORIGINAL CRANKCASE

Spare part for EXHAUST SYSTEM 3212115 : out of production

Spare part for Malossi EXHAUST SYSTEM 3215134 : out of production

for the ASSEMBLY MODIFY the CRANKCASE

Can be rotated of 360°

Can be rotated of 360°

Can be rotated of 360° - for PHBG 15-21 Racing (linkage 28)

for ORIGINAL VARIATOR

for Multivar and original variator - rigidity increase compared to original spring: +114%

for Multivar and original variator - rigidity increase compared to original spring: +106%

ONLY for OVER RANGE MHR ALUMINUM

for Multivar and original variator - rigidity increase compared to original spring: +60%

ALSO for OVER RANGE

for Multivar and original variator - rigidity increase compared to original spring: +82%

ONLY for OVER RANGE

ONLY for OVER RANGE MHR ALUMINUM

ELECTRIC STARTER IS CUT OUT

for Multivar and original variator - rigidity increase compared to original spring: +30%

ALSO for OVER RANGE

ONLY FOR vehicles WITHOUT IMMOBILIZER KEY

ONLY FOR vehicles WITHOUT IMMOBILIZER KEY

Spare part for IGNITIONS 5514691 - 5515001 : out of production

ELECTRIC SYSTEM IS CUT OUT

IT CAN BE ASSEMBLED WITH NO MODIFICATION to the original system, EVEN ON vehicles PRODUCED 2001 --> - ONLY for vehicles WITHOUT IMMOBILIZER key

IT CAN BE ASSEMBLED WITH NO MODIFICATION to the original system, EVEN ON vehicles PRODUCED 2001 --> - ONLY for vehicles WITHOUT IMMOBILIZER key

ONLY for ORIGINAL CRANKCASE

Front ** NOT HOMOLOGATED ** THE ABSENCE OF HOMOLOGATION DOES NOT LIMIT THE PRODUCT FITTING

Front

Front ** NOT HOMOLOGATED ** THE ABSENCE OF HOMOLOGATION DOES NOT LIMIT THE PRODUCT FITTING

Rear ** NOT HOMOLOGATED ** THE ABSENCE OF HOMOLOGATION DOES NOT LIMIT THE PRODUCT FITTING

Front

Rigidy compared +30% to the Malossi shock abs. RS24/10

ONLY for vehicles WITH Malossi MHR C-one/RC-one ENGINE CRANKCASE

To be assembled EXCLUSIVELY with Malossi CARBURETOR KITS: 1611021.T PHBG 19 BS OR with 1613890.T0 PHBG 21 BS OR with 1616276 VHST 28 BS

To be assembled EXCLUSIVELY with: CRANKSHAFTS (stroke 44 mm) 5317822 (5316029 : out of production) AND CYLINDER KIT 3115883

NOT to be used on VEHICLE WITH ORIGINAL PRIMARY GEARS

Carbonitrided inner ring , oversize balls and special reduced outer ring.

STRENGTHENED for ROAD and RACING USE

TO BE USE WITH MODULAR-HEAD cylinder kits

Spare part for EXHAUST SYSTEM 3212115 : out of production

Spare part for Malossi EXHAUST SYSTEM 3215134 : out of production

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

Original spare Ø 20 : for original air box filter

For original air box filter

Not suitable for original air box filter

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

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

Can be rotated of 360°

Can be rotated of 360°

Can be rotated of 360° - for PHBG 15-21 Racing (linkage 28)

for ORIGINAL VALVE

for the ASSEMBLY MODIFY the CRANKCASE