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- 13.04.2024 Egg (BZ)
ricambi perfetti
- 12.04.2024 DE (MC)
ammortizzatore art.23216 come descritto, per mio errore preso art.19557 pedalina per messa in moto invece volevo per freno, comunicazione super! poi non è mancato il [...]
- 12.04.2024 gia (BI)Gearshift arm double o-ring pivot Vespa PK 50-125 S, XL
mancano gli o-ring, ma tutto sommato è fatto bene, Si può montare anche nell' inserto boccola in acciaio che vendono qui sul sito.
- 10.04.2024 Bar (TO)Set 6 springs DRT for Vespa PK HP, XL, FL, 6 springs clutch
Su mozzetto originale non montano
- 06.04.2024 SAL (CT)
Perfetto e rapidi a spedire
Cylinderkit MALOSSI MHR Ø 47,6 for Minarelli horizontal 50cc 2-Stroke LC, aluminium, 1 piston ring, pin 12mm
Price: |
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Freight costs: | From € 5,90 VAT included (22%)Details |
Item code: | 25013 |
Logo: | |
Brand: | MALOSSI |
Cod. Prod.: | 3115390 |
ATTENZIONE!: | RACE-USE ONLY |
Weight: | 1,900 Kg |
Quantity: |
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Description
The new generation BIG BORE Testa rossa cylinder kits!Stud bolts, only for liquid-cooled scooters. (7 ports and exhaust crossbar - piston with 1 segment - modular head - required boring of original case - engine shaft with connecting rod different from the original).
Deriving directly from seven port technology, which animates the revolutionary Flanged Mount, BIG BORE Testa Rossa cylinders represent the latest success achieved thanks to the efforts and studies that Malossi has continued to devote to engines intended for original Piaggio and Yamaha cases and, with their unprecedented capacity of 70 and 94 cc, they allow the BIG BORE family to make a significant leap forward.
Externally almost indistinguishable from their flanged counterparts, BIG BORE Testa Rossa cylinders feature a stud bolt framework compatible both with original engines and with the C-One Malossi case. Even inside they are totally similar to Flanged Mounts, thanks to the renowned confi guration with seven ports and dual exhaust port, with the only difference given by the limits set by the inner passage of the bolts that affects the size and development of the exhaust. The head is once again modular, with new internal profi les specifi cally designed to increase the torque and feeling of the engine, now much brighter and even more progressive. The head cover is made of forged aluminium, red anodized and lathed in high precision CNC machines.
Bore x stroke: 47.6x39.3mm
Displacement: 69.93cc
Timing: 16°
Segment light: 0.15mm
Squish: 0.48mm
Compression ratio: 01:15.5
Spark plug: 6314455.S0 IRIDIUM IW 34
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Ultima sync: 15:37 (del giorno: 12/06/2024)
Ultima sync: 15:37 (del giorno: 12/06/2024)