Cylinder kit, Polini Sport 50 ccm Junior version of the 70cc sport cylinder. 40mm bore, trapezoid type exhaust port with 2 smaller auxiliary ports. Unfortunately, it cannot keep up with the 70cc version performance-wise.Use short-thread sparkplug for this cylinder

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Nom: POLINI KIT CYLINDRE 50CC BWS'R (cylinder)  Prix: 219.95  Sku: 166.0092  msrp: 0.00 
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Motoforce Roulements de vilebrequin HQLe jeu contient deux coussinets de grande valeur de SKF et des Joints spy Corteco avec une double étanchéité

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Nom: Motoforce Roulements de vilebrequin HQ  Prix: 29.99  Sku: mf33.16607  msrp: 0.00 
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70cc Stage6 Racing 'The racing version of the Stage6 line. Built for us by Athena. Power is among the best of the Mid-Race range, a very durable nikasil plating inside together with the fast heat shifting nature of an aluminum cylinder ensure excellent reliability. The main differences to the Sport Pro are longer port durations, a bridged exhaust port which makes for huge port time area and a higher compression ratio. Needs either a 17.5mm or eve...

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Nom: Stage6 70cc RACING alu 10mm mina/V  Prix: 309.95  Sku: S6-7016802/R  msrp: 0.00 
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Corsa cylinder kit, 70 cc, Polini **sur commande special kit complet** If combined with the right components (race-exhaust, carburettor,...) Polini's Corsa kit will produce up to 14 Bhp; topspeed will be up to 120 kph. This kit should be run on a carb of at least 17,5mm diameter, only then will there be sufficient internal cooling. If set up properly, this kit may be very reliable. Kit comes complete with head, gaskets, piston, a set of carbon...

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Nom: POLINI KIT CYLINDRE CORSA 70CC FONTE YAM BWS'R V (cylinder)  Prix: 350.00  Sku: 166.0074/R  msrp: 350.00 
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Nom: TOP PERFO piston kit mina V/H.47.40 mm trophy  Prix: 81.99  Sku: 9906044  msrp: 0.00 
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70cc Stage6 Sport PRO This is the stuff we're having made in Italy by Athena, so there is no one in-between making any profit. The same sort of money that usually gets you a humble cast iron cylinder will buy you a plated aluminium cylinder here. A comparatively tame exhaust port timing together with a huge port area make for an extremely torquey kit which will also rev on nicely. There are not many cylinders powerful enough to stand the Pro's pa...

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Nom: Stage6 70cc Sport PRO 10mm mina /V  Prix: 239.00  Sku: S6-7016802  msrp: 0.00 
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Stage6 small-end bearing 10mm High quality silver small end bearings from Stage6 (10mm version). The best bearings available on the market! These are the only ones we use with our race engines. Very resistant construction. dimensions: 10x 14x 13mm Fits the following Models:   Adly Silver Fox 50Adly TB 50Aprilia Amico 50 (1991-1992)Aprilia Amico 50 (ab Bj.1993)Aprilia Amico GL 50Aprilia Amico Sport 50Aprilia Area 51 50Aprilia Gulliver 50 AC (air)...

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Nom: Stage6 BEARING Piston HQ Argent, 10mm V/H fit prima/RALLY  Prix: 19.95  Sku: S6-802000  msrp: 0.00 
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**SPECIAL TOUS LIQUIDÉ** Cyl.Malossi MHR Racing 70cc Malossi's most powerful consumer-racing cylinder for vertical Minarelli engines (Booster, BW, Stunt, Slider.). Bore 47.6mm, power up to 15-16 Bhp. Runs on 10mm gudgeon pin crankshaft   Le cylindre Streetracer, le plus puissant de Malossi, s'adapte à des moteurs Minarelli, montés verticalement (Booster, BW, Stunt, Slider…). Alésage de 47,6mm, rendement jusqu'à 15-16 ch. 6 transfer...

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Nom: MALOSSI_CYLINDRE KIT BWSR MHR 47mm/10mm 12mm REF:34 7849  Prix: 0.00  Sku: 31 7559  msrp: 479.95 
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Cyl. Stage6 Aluminium 50cc The 50cc cylinder from Stage6 offers you the possibility to achieve a higher power output without increasing the displacement. The cylinder is made of aluminium and equipped with a bridged exhaust port. It is one of the most powerful cylinders in the class with 40mm bore. Its strong points include good acceleration and heat dissipation, long lifetime and excellent ability to build rpms. Comes complete with head, piston ...

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Nom: STAGE6 CYL 50CC ALU SPORT MINA / V 10 MM  Prix: 245.00  Sku: S6-7016802/A  msrp: 0.00 
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Cyl.Hebo 70cc Manston Replica The replica version of the high-end Hebo Manston cylinder. This aluminium cylinder also is equipped with a bridged exhaust port and a modular cylinder head. More bottom end power than Italkit, which results in more torque but less top end performance. The ports of this cylinder are very precise and it makes for some good eye candy. Fits the following Models:  Aprilia Amico 50 (1991-1992)Aprilia Amico 50 (ab Bj.1993)A...

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Nom: Cyl.Hebo 70cc Manston Replica  Prix: 309.99  Sku: HR4000151N  msrp: 0.00 
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Cylinder Polini 70cc Sport Polini, the market leader in two stroke tuning, have produced this reliable cast-iron kit for everyday use. Will work with the original carburettor although mainjet should be increased by aprox. 8-10%, power output up to 9 Bhp. Remarkable because of its massive bottom end punch, which makes it a wheely addict's premier choice. Comes with gaskets, piston and cylinder-head. We recommend Bosch's W3CC (W3AC) spark-plug.perf...

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Nom: POLINI KIT CYLINDRE 68cc 9hp MINA V 10mm (cylinder)  Prix: 229.99  Sku: 166.0074  msrp: 0.00 
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**SPECIAL 269.99 DETAIL 445.95** -40% RABAIS Cylinder Kit 70cc Polini Evolution for standard (10mm piston-pin) crankshaft For Minarelli engines, Polini offers a version of their 70cc Evolution cylinder with a 10mm piston pin, which means converting back to the original or a sport cylinder is less of a problem. If you want to use the evo kit permanently the 12mm version certainly is the better choice though

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Nom: POLINI KIT cylindre EVO BWS'R 70CC alu 10MM V 13.5HP (cylinder)  Prix: 269.99  Sku: 166.0081  msrp: 445.95 
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Cylinder Kit 70cc Polini Evolution for standard (12mm piston-pin) crankshaft For Minarelli engines, Polini offers a version of their 70cc Evolution cylinder with a 10mm piston pin, which means converting back to the original or a sport cylinder is less of a problem. If you want to use the evo kit permanently the 12mm version certainly is the better choice though

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Nom: POLINI KIT cylindre EVO BWS'R 70CC alu V 13.5HP (cylinder) 12mm  Prix: 449.95  Sku: 166.0082  msrp: 0.00 
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**SPECIAL 199$ DETAIL 300$** 1 en inventaire Cylinder Kit 50cc Polini Evolution for standard (10mm piston-pin) crankshaft For Minarelli engines Polini offers a version of the 50cc Evolution cylinder with a 10mm piston pin, which means converting back to the original or a sport cylinder is less of a problem. If you want to use the evo kit permanently the 12mm version certainly is the better choice though

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Nom: POLINI KIT CYLINDRE EVO 50CC alu BWS,R 10mm (cylinder)  Prix: 199.99  Sku: 166.0084  msrp: 299.95 
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**SPECIAL 199.99 DETAIL 329.95** RACING Crankshaft (HPC) The racing crankshaft increases primary compression as well as the gas shifting efficiency of the cylinder. The power output is increased and the power band is widened, the engine revs higher. High quality of materials guarantee reliability up to 15000 Rpm.max. revs: 16000

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Nom: POLINI CRANKSHAFT YAM BWS'r MINA V 10MM (HPC)  Prix: 199.99  Sku: 210.0008  msrp: 329.95 
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RACING Crankshaft for 12mm piston pin The racing crankshaft increases primary compression as well as the gas shifting efficiency of the cylinder. The power output is increased and the power band is widened, the engine revs higher. High quality of materials guarantees reliability up to 15000 Rpm

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Nom: POLINI CRANKSHAFT YAM BWS'R MINA V d:12MM  Prix: 354.95  Sku: 210.0016  msrp: 0.00 
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Nom: TOP PERFO piston kit mina V/H.47.20mm trophy  Prix: 81.99  Sku: 9906042  msrp: 0.00 
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Top Performance propose des cylindres « Trophy » très résistants, avec un alliage en minachrome/ fonte avec un très bon régime. Le cylindre n'est peut-être pas aussi performant qu'un Malossi ou Polini de la même gamme, mais il offre des performances tout à fait satisfaisantes.Cylinder Kit 70cc TopPerformance Trophy The 70ccTrophy is an extremely reliable TopPerformances kit with loads of bottom end torque. Although not as strong on accelleration ...

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Nom: TOP PERFO kit 70cc trophy mina V  Prix: 219.95  Sku: 9909620  msrp: 0.00 
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Cylinder Kit 70cc Malossi Sport With this 70cc version, Malossi offers a cast-iron cylinder for daily use. Its acceleration is a bit weaker than the one of the Polini Sport, but on the other hand its ideal rpm range is about 800 rpm higher, which translates into slightly better peak power. When combined with Laser X Pro or Yasuni R, you'll get an easy-to-adjust, strong sport cylinder. It can also be used with the original carb, as long as the...

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Nom: MALOSSI CYLINDRE KIT MINA V 47mm + HEAD PIN 10mm FONTE  Prix: 209.95  Sku: 31 7237  msrp: 0.00 
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**SPECIAL 199.99 DETAIL 379.95** Cylinder Kit Malossi MHR Replica 70cc The MHR Replica is a 70cc aluminium racing cylinder comparable in performance to Polini Corsa. As the MHR Replica is, in contrast to the Corsa, made of aluminium, which dissipates heat better than cast-iron, it has much better thermal properties. In order to ensure sufficient inner cooling and achieve good performance, we recommend at least a 17.5mm carb. We suggest using ...

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Nom: MALOSSI CYLINDER KIT MINA V REPLICA MHR 47mm_10mm  Prix: 199.99  Sku: 31 8501  msrp: 379.95 
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**SPECIAL 159.99 DETAIL 255.49** Stage6 HPC Crankshaft This Stage6 crankshaft is a high quality full circle crankshaft that has been developed working closely with F. Koopmann. It increases primary compression in the crankcase and is made completely of metal (no plastic padding). This crankshaft can handle up to 16,000 rpm ! Made in Italy. max. revs: 16000 rpm Fits the following Models:  Aprilia Amico 50 (1991-1992)Aprilia Amico 50 (ab Bj.1993)A...

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Nom: Stage6 HPC Crankshaft 10MM  Prix: 159.99  Sku: S6-8016802  msrp: 255.49 
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Malossi vilebrequin "MHR" RHQ 12mm Vilebrequin Malossi de qualité supérieure. Les matériaux utilisés sont le produit de longues années d'expérience et garantissent ainsi une solidité excellente jusqu'à 20.000t/min. Version de vilebrequin munie d'un axe de piston 12mm Crankshaft Malossi RHQ (12mm) High quality crankshaft by Malossi. HPC stands for high primary compression, or in plain English, it's a fullcircle crankshaft. Better crankcase pum...

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Nom: MALOSSI CRANKSHAFT MINA V 12mm MHR REPLICA RHQ  Prix: 349.99  Sku: 53 8008  msrp: 0.00 
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Cylinder Top Performances TPR 70cc  RABAIS **SPECIAL 229.99 DETAIL 385.00** -40% RABAIS Newest evolution step from Top Performances. While the DuePlus cylinder has been made of grey cast iron, they now have decided to build the TPR series in aluminium. The LC version is equipped with the modular head of the DuePlus. The TPR cylinders have a bridged exhaust port and are situated in the upper mid-race area, yielding about 10-14 hp TopPerforma...

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Nom: TOP PERFO kit 70cc TPR alu mina V  Prix: 229.00  Sku: 9921640  msrp: 385.00 
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Cyl.TopPerf. 70cc Racing (CORSA)**SPECIAL 229.99 DETAIL 355.00** +-40% RABAIS TopPerformances have introduced a line of high performance racing aircooled kits. Depending on the model of scooter it comes with up to 8 transfer ports, which make for excellent gas exchange and good performance. Power is up to 12-13 Bhp. As with all racing cylinders the use of a larger carb and a racing exhaust is a good idea to exploit the engine's full potential. R...

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Nom: TOP PERFO kit 70cc racing mina V FONTE  Prix: 229.00  Sku: 9908760  msrp: 355.00 
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**BEARING POUR VILBREQUIN PIN PISTON 12MM**peugeot FIT AVEC  Peugeot Stage6 crankshaft** Stage6 small-end bearing 12mm High quality silver small end bearings from Stage6 (12mm version). The best bearings available on the market! These are the only ones we use with our race engines. Very resistant construction. Attention: With Suzuki models, this bearing only fits with 70cc pistons!!! dimensions: 12 x 17 x 15mm Fits the following Models:  Adly A...

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Nom: Stage6 piston small-end bearing 12mm  Prix: 22.99  Sku: S6-802010  msrp: 0.00 
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***CONVERSION 12MM A 10MM PIN PISTON*** Stage6 small-end reduction bearing 12mm to 10mm High quality small-end reduction bearing from Stage6. This bearing was manufactured exclusively for us. It allows for using crankshafts with 12mm conrods in conjunction with cylinders that require a 10mm gudgeon pin. So from now on it is a lot easier to change from high end cylinder to sport or original version and back again, since you don't have to change t...

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Nom: Stage6 piston small-end reduction bearing 12mm to 10mm  Prix: 25.95  Sku: S6-802055  msrp: 0.00 
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Stage6 Crank Bearings ( Metal Cage) Especially with high performance engines you should not be stingy when it comes to buying high quality crankshaft bearings. This is why Scooter Attack only colaborates with leading European and Japanese manufacturers of bearings and oil seals such as SKF and Corteco. We offer you these high quality crankshaft bearing kits in 2 versions, with metal cage or with polymer cage. Both types can, according to SKF, be ...

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Nom: Stage6 Crank Bearings KIT SEAL ( Metal Cage) C4 mina V/H  Prix: 35.95  Sku: S6-80366C4/MET  msrp: 0.00 
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**peux etre adapter en modifiant support pipe origine ou autre**  Le nouveau bras oscillant Torsen WD Polini est né pour rigidifier le carter moteur de tousles scooters avec moteur Minarelli et Piaggio 50cc, en créant une connexion ferme entre lechâssis et la roue arrière. Tous les Torsens se fixent à l’avant avec deux vis TCEI avec filet  M8 au point d’encrage des pots standards présents sur le carter et se montent à l’ar...

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Nom: POLINI FOURCHE TORSEN WD YAMAHA bwsR zuma  Prix: 135.99  Sku: 172.0014  msrp: 0.00 
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Crankshaft bearings Naraku Crankshaft bearing set from NARAKU, consisting of crankshaft bearings for both sides and matching oil seals. The name of the bearings already tells you all you need to know about the durability. Only high-quality Japanese bearings from NTN or Honda with a clearance of C3 are used. With these bearings, your engine will be ready for anything, everyday use as well as racing use

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Nom: NARAKU CRANK HD bearing +seal MINA V/H   Prix: 30.95  Sku: NK100.37  msrp: 0.00 
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 KIT POLINI REVISION VILEBREQUIN: REGIMES ELEVES Quand on fait la révision d’un moteur, il faut obligatoirement remplacer soit les  bagues d’étanchéité (joints spy), soit les roulements car ils soutiennent le  vilebrequin et tournent à des régimes élevés. C’est la raison pour laquelle Polini a réalisé un kit fait exprès pour effectuer une meilleure et spécifique révision du vilebrequin pour les modèles de scooters, Vespa e...

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Nom: POLINI CRANK HQ C4 bearing +seal MINA V/H HI TEMP RESISTANCE  Prix: 39.99  Sku: 282.0002  msrp: 0.00 
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