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piston

Discover Polini, a historic Italian brand founded in 1945, specialising in performance kits, engines and components for motorbikes and scooters with high reliability.

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  1. BIKE SPECIFIC
    POLINI Piston VESPA 50 Diameter 47 POLINI Piston VESPA 50 Diameter 47

    POLINI Piston VESPA 50 Diameter 47

    POLINI

    -20%

    Special Price €52.70 Regular Price €65.87
    Add to Wish List
  2. BIKE SPECIFIC
    POLINI Piston ROTAX 123 Diameter 60 selection A POLINI Piston ROTAX 123 Diameter 60 selection A

    POLINI Piston ROTAX 123 Diameter 60 selection A

    POLINI

    -20%

    Special Price €99.50 Regular Price €124.39
    Add to Wish List
  3. BIKE SPECIFIC
    POLINI 115 cc Piston 57.5 mm POLINI 115 cc Piston 57.5 mm

    POLINI 115 cc Piston 57.5 mm

    POLINI

    -22%

    Special Price €67.90 Regular Price €87.14
    Add to Wish List
  4. BIKE SPECIFIC
    POLINI Piston DERBI SENDA Diameter 50 selection A POLINI Piston DERBI SENDA Diameter 50 selection A

    POLINI Piston DERBI SENDA Diameter 50 selection A

    POLINI

    -20%

    Special Price €94.40 Regular Price €118.02
    Add to Wish List
  5. BIKE SPECIFIC
    POLINI PISTON VESPA PX Diameter 63 POLINI PISTON VESPA PX Diameter 63

    POLINI PISTON VESPA PX Diameter 63

    POLINI

    -20%

    Special Price €76.10 Regular Price €95.16
    Add to Wish List
  6. BIKE SPECIFIC
    POLINI MINARELLI AM6 Piston Diameter 50 Selection B POLINI MINARELLI AM6 Piston Diameter 50 Selection B

    POLINI MINARELLI AM6 Piston Diameter 50 Selection B

    POLINI

    -20%

    Special Price €94.40 Regular Price €118.02
    Add to Wish List
  7. BIKE SPECIFIC
    POLINI Piston 50 cc 38.4mm for 2-stroke engines model 204.0120 POLINI Piston 50 cc 38.4mm for 2-stroke engines model 204.0120

    POLINI Piston 50 cc 38.4mm for 2-stroke engines model 204.0120

    POLINI

    -20%

    Special Price €50.80 Regular Price €63.56
    Add to Wish List
  8. BIKE SPECIFIC
    POLINI Piston 68 cc 47mm POLINI Piston 68 cc 47mm

    POLINI Piston 68 cc 47mm

    POLINI

    -24%

    Special Price €65.90 Regular Price €87.14
    Add to Wish List
  9. BIKE SPECIFIC
    POLINI PISTON PIAGGIO Zip Diameter 47.6 selection B POLINI PISTON PIAGGIO Zip Diameter 47.6 selection B

    POLINI PISTON PIAGGIO Zip Diameter 47.6 selection B

    POLINI

    -20%

    Special Price €95.80 Regular Price €119.73
    Add to Wish List
  10. BIKE SPECIFIC
    POLINI Piston DERBI/APRILIA Diameter 39.84 POLINI Piston DERBI/APRILIA Diameter 39.84

    POLINI Piston DERBI/APRILIA Diameter 39.84

    POLINI

    -20%

    Special Price €55.50 Regular Price €69.36
    Add to Wish List
  11. BIKE SPECIFIC
    POLINI Piston 177 cc 63mm POLINI Piston 177 cc 63mm

    POLINI Piston 177 cc 63mm

    POLINI

    -13%

    Special Price €76.10 Regular Price €87.14
    Add to Wish List
  12. BIKE SPECIFIC
    POLINI MINARELLI AM6 Piston Diameter 40.3 POLINI MINARELLI AM6 Piston Diameter 40.3

    POLINI MINARELLI AM6 Piston Diameter 40.3

    POLINI

    -20%

    Special Price €59.20 Regular Price €73.97
    Add to Wish List
  13. BIKE SPECIFIC
    POLINI PISTON VESPA PX Diameter 63.4 POLINI PISTON VESPA PX Diameter 63.4

    POLINI PISTON VESPA PX Diameter 63.4

    POLINI

    -20%

    Special Price €79.70 Regular Price €99.67
    Add to Wish List
  14. BIKE SPECIFIC
    POLINI MINARELLI AM6 Piston Diameter 50 Selection A POLINI MINARELLI AM6 Piston Diameter 50 Selection A

    POLINI MINARELLI AM6 Piston Diameter 50 Selection A

    POLINI

    -20%

    Special Price €94.40 Regular Price €118.02
    Add to Wish List
  15. BIKE SPECIFIC
    POLINI Piston SPHERE/ZIP Diameter 47.4 selection C POLINI Piston SPHERE/ZIP Diameter 47.4 selection C

    POLINI Piston SPHERE/ZIP Diameter 47.4 selection C

    POLINI

    -20%

    Special Price €64.40 Regular Price €80.48
    Add to Wish List
  16. BIKE SPECIFIC
    POLINI Piston SUZUKI KATANA Diameter 47 POLINI Piston SUZUKI KATANA Diameter 47

    POLINI Piston SUZUKI KATANA Diameter 47

    POLINI

    -20%

    Special Price €65.90 Regular Price €82.42
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  17. BIKE SPECIFIC
    POLINI Piston YAMAHA/MBK Diameter 40.2 pin 10 selection C POLINI Piston YAMAHA/MBK Diameter 40.2 pin 10 selection C

    POLINI Piston YAMAHA/MBK Diameter 40.2 pin 10 selection C

    POLINI

    -20%

    Special Price €61.50 Regular Price €76.87
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  18. BIKE SPECIFIC
    POLINI 204.0540 PISTON POLINI 204.0540 PISTON

    POLINI 204.0540 PISTON

    POLINI

    €77.10
    Add to Wish List
  19. BIKE SPECIFIC
    POLINI Piston 152 cc 61mm POLINI Piston 152 cc 61mm

    POLINI Piston 152 cc 61mm

    POLINI

    -5%

    Special Price €84.30 Regular Price €89.19
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  20. BIKE SPECIFIC
    POLINI Piston 102 cc 204.0040 POLINI Piston 102 cc 204.0040

    POLINI Piston 102 cc 204.0040

    POLINI

    -13%

    Special Price €61.80 Regular Price €70.74
    Add to Wish List
  21. BIKE SPECIFIC
    POLINI Piston B 144/153/154 cc 60mm 2 rings pin 15mm POLINI Piston B 144/153/154 cc 60mm 2 rings pin 15mm

    POLINI Piston B 144/153/154 cc 60mm 2 rings pin 15mm

    POLINI

    -15%

    Special Price €111.20 Regular Price €130.20
    Add to Wish List
  22. BIKE SPECIFIC
    POLINI Piston 50 cc 40mm POLINI Piston 50 cc 40mm

    POLINI Piston 50 cc 40mm

    POLINI

    -22%

    Special Price €65.90 Regular Price €84.07
    Add to Wish List
  23. BIKE SPECIFIC
    POLINI Piston 60mm 2 rings 15mm pin models 144/153/154 cc POLINI Piston 60mm 2 rings 15mm pin models 144/153/154 cc

    POLINI Piston 60mm 2 rings 15mm pin models 144/153/154 cc

    POLINI

    -20%

    Special Price €99.50 Regular Price €125.07
    Add to Wish List
  24. BIKE SPECIFIC
    POLINI racing piston HONDA/YAMAHA Diameter 47 POLINI racing piston HONDA/YAMAHA Diameter 47

    POLINI racing piston HONDA/YAMAHA Diameter 47

    POLINI

    -20%

    Special Price €77.10 Regular Price €96.34
    Add to Wish List
  25. BIKE SPECIFIC
    POLINI PISTON PIAGGIO SFERA/ZIP Diameter 40 POLINI PISTON PIAGGIO SFERA/ZIP Diameter 40

    POLINI PISTON PIAGGIO SFERA/ZIP Diameter 40

    POLINI

    -20%

    Special Price €59.40 Regular Price €74.26
    Add to Wish List
  26. BIKE SPECIFIC
    POLINI VESPA 50 Piston Diameter 57.9 POLINI VESPA 50 Piston Diameter 57.9

    POLINI VESPA 50 Piston Diameter 57.9

    POLINI

    -20%

    Special Price €71.10 Regular Price €88.86
    Add to Wish List
  27. BIKE SPECIFIC
    POLINI PISTON PIAGGIO/VESPA 300 LC Diameter 77 POLINI PISTON PIAGGIO/VESPA 300 LC Diameter 77

    POLINI PISTON PIAGGIO/VESPA 300 LC Diameter 77

    POLINI

    -20%

    Special Price €122.20 Regular Price €152.70
    Add to Wish List
  28. BIKE SPECIFIC
    POLINI PRE 2 PISTON PIAGGIO ZIP Diameter 47.6 selection B POLINI PRE 2 PISTON PIAGGIO ZIP Diameter 47.6 selection B

    POLINI PRE 2 PISTON PIAGGIO ZIP Diameter 47.6 selection B

    POLINI

    -20%

    Special Price €103.40 Regular Price €129.21
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  29. BIKE SPECIFIC
    POLINI Piston HONDA/YAMAHA/MBK SC Diameter 47 POLINI Piston HONDA/YAMAHA/MBK SC Diameter 47

    POLINI Piston HONDA/YAMAHA/MBK SC Diameter 47

    POLINI

    -20%

    Special Price €65.90 Regular Price €82.42
    Add to Wish List
  30. BIKE SPECIFIC
    POLINI Piston VESPA 50 Diameter 55.4 POLINI Piston VESPA 50 Diameter 55.4

    POLINI Piston VESPA 50 Diameter 55.4

    POLINI

    -20%

    Special Price €64.70 Regular Price €80.84
    Add to Wish List
  31. BIKE SPECIFIC
    POLINI PIAGGIO Zip Piston Diameter 47.6 selection D POLINI PIAGGIO Zip Piston Diameter 47.6 selection D

    POLINI PIAGGIO Zip Piston Diameter 47.6 selection D

    POLINI

    -20%

    Special Price €95.80 Regular Price €119.73
    Add to Wish List
  32. BIKE SPECIFIC
    POLINI Piston YAMAHA/MBK Booster Diameter 47.6 pin 10 selection C POLINI Piston YAMAHA/MBK Booster Diameter 47.6 pin 10 selection C

    POLINI Piston YAMAHA/MBK Booster Diameter 47.6 pin 10 selection C

    POLINI

    -20%

    Special Price €105.70 Regular Price €132.06
    Add to Wish List
  33. BIKE SPECIFIC
    POLINI PISTON PIAGGIO SFERA/ZIP Diameter 40.4 POLINI PISTON PIAGGIO SFERA/ZIP Diameter 40.4

    POLINI PISTON PIAGGIO SFERA/ZIP Diameter 40.4

    POLINI

    -20%

    Special Price €62.20 Regular Price €77.80
    Add to Wish List
  34. BIKE SPECIFIC
    POLINI MINARELLI AM6 Piston Diameter 40.2 Selection A POLINI MINARELLI AM6 Piston Diameter 40.2 Selection A

    POLINI MINARELLI AM6 Piston Diameter 40.2 Selection A

    POLINI

    -20%

    Special Price €63.80 Regular Price €79.81
    Add to Wish List
  35. BIKE SPECIFIC
    POLINI Piston YAMAHA/MBK Diameter 47 selection A POLINI Piston YAMAHA/MBK Diameter 47 selection A

    POLINI Piston YAMAHA/MBK Diameter 47 selection A

    POLINI

    -20%

    Special Price €64.40 Regular Price €80.48
    Add to Wish List
  36. BIKE SPECIFIC
    POLINI 204.0296B PISTON POLINI 204.0296B PISTON

    POLINI 204.0296B PISTON

    POLINI

    €126.10
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  37. BIKE SPECIFIC
    POLINI 204.0620 PISTON POLINI 204.0620 PISTON

    POLINI 204.0620 PISTON

    POLINI

    €65.90
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  38. BIKE SPECIFIC
    POLINI Piston 60mm 2 rings D 144/153/154 cc pin 15mm POLINI Piston 60mm 2 rings D 144/153/154 cc pin 15mm

    POLINI Piston 60mm 2 rings D 144/153/154 cc pin 15mm

    POLINI

    -8%

    Special Price €111.70 Regular Price €122.00
    Add to Wish List
  39. BIKE SPECIFIC
    POLINI Piston 102 cc 2nd interference 55.8mm POLINI Piston 102 cc 2nd interference 55.8mm

    POLINI Piston 102 cc 2nd interference 55.8mm

    POLINI

    -16%

    Special Price €64.70 Regular Price €76.90
    Add to Wish List
  40. BIKE SPECIFIC
    POLINI 68 cc Piston for 47mm Engines POLINI 68 cc Piston for 47mm Engines

    POLINI 68 cc Piston for 47mm Engines

    POLINI

    -12%

    Special Price €73.80 Regular Price €84.07
    Add to Wish List
  41. BIKE SPECIFIC
    POLINI Piston 102 cc 1st interference 55.4 mm POLINI Piston 102 cc 1st interference 55.4 mm

    POLINI Piston 102 cc 1st interference 55.4 mm

    POLINI

    -12%

    Special Price €64.70 Regular Price €73.81
    Add to Wish List
  42. BIKE SPECIFIC
    POLINI 75 cc piston for 47mm engines POLINI 75 cc piston for 47mm engines

    POLINI 75 cc piston for 47mm engines

    POLINI

    -29%

    Special Price €52.70 Regular Price €73.81
    Add to Wish List
  43. BIKE SPECIFIC
    POLINI piston 130 cc 2nd interference 57.8mm for 2-stroke engines POLINI piston 130 cc 2nd interference 57.8mm for 2-stroke engines

    POLINI piston 130 cc 2nd interference 57.8mm for 2-stroke engines

    POLINI

    -25%

    Special Price €80.60 Regular Price €107.65
    Add to Wish List
  44. BIKE SPECIFIC
    POLINI Piston 208 cc 68mm 2 rings POLINI Piston 208 cc 68mm 2 rings

    POLINI Piston 208 cc 68mm 2 rings

    POLINI

    -14%

    Special Price €99.10 Regular Price €114.83
    Add to Wish List
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Polini: performance, innovation and Italian tradition

Born as a small workshop in 1945 in Alzano Lombardo, Polini is today a family-run company that is now in its fourth generation. On BRIXIAMOTO.COM you can find kits, engines, special parts and upgrade components for scooters, 2T and 4T motorbikes, up to electric motors. Polini combines a long tradition with a continuous drive for innovation: every product is designed with modern technology, tested on the track and manufactured with quality rigour. A world leader in the field of special parts for scooters, the brand is present in over 64 countries and has strong ties with the world of racing, through the Polini Italian Cup and the continuous development of high-performance solutions that arise from racing experience.

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  1. air box 31items
  2. air filter support 2items
  3. air intake bell mouth 11items
  4. air intake complete kit 2items
  5. battery small parts 1item
  6. brake bleed screw 1item
  7. brake caliper bracket 5items
  8. brake caliper piston 1item
  9. brake caliper small parts 2items
  10. brake clutch lever protection 3items
  11. brake cylinder protection 1item
  12. brake liquid reservoir cap 2items
  13. brake shoes 25items
  14. brake shoes small parts 2items
  15. brake system small parts 5items
  16. brake system tool 2items
  17. carburetor 14 1item
  18. carburetor 15 6items
  19. carburetor 17 5 10items
  20. carburetor 19 14items
  21. carburetor 21 9items
  22. carburetor 24 5items
  23. carburetor 26 3items
  24. carburetor 28 2items
  25. carburetor 34 2items
  26. carburetor float chamber 9items
  27. carburetor float needle 1item
  28. carburetor gasket 3items
  29. carburetor idle jet 14items
  30. carburetor main jet 107items
  31. carburetor membrane support 3items
  32. carburetor needle 23items
  33. carburetor overhaul kit 2items
  34. carburetor spring 2items
  35. choke cable 1item
  36. choke conversion kit 5items
  37. choke lever 7items
  38. clutch 37items
  39. clutch bell 43items
  40. clutch cover 5items
  41. Clutch cover gasket 1item
  42. clutch disc kit 21items
  43. clutch lever 1item
  44. clutch plate 1item
  45. clutch small parts 1item
  46. clutch springs 47items
  47. Complete engine gasket kit 1item
  48. contrast spring 75items
  49. control unit small parts 2items
  50. control unit software 1item
  51. coolant tank 1item
  52. cooling fan 7items
  53. crankcase 14items
  54. crankshaft 32items
  55. crankshaft bearing kit 28items
  56. crankshaft small parts 1item
  57. cush drive rubbers 3items
  58. cylinder 6items
  59. Cylinder base gasket 47items
  60. cylinder head 55items
  61. Cylinder head gasket 5items
  62. cylinder small parts 1item
  63. cylinder spacer 2items
  64. cylinder studs 22items
  65. db killer 3items
  66. digital motorcycle rpm meter 5items
  67. drive shaft 2items
  68. electronic ignition 17items
  69. electronic unit wiring 8items
  70. Engine cover gasket 2items
  71. engine o-ring 2items
  72. Engine oil seal kit 35items
  73. engine small parts 11items
  74. Exhaust gasket 2items
  75. exhaust heat shield 1item
  76. exhaust silencer 13items
  77. exhaust soundproof wool 2items
  78. exhaust system small parts 16items
  79. Float bowl gasket 4items
  80. float carburetor kit 8items
  81. flywheel fan 8items
  82. flywheel puller 3items
  83. fork repair kit 1item
  84. front fender 1item
  85. front fork small parts 3items
  86. front sprocket small parts 1item
  87. fuel tap 1item
  88. gearing small parts 4items
  89. ignition cover 4items
  90. ignition small parts 25items
  91. ignition tool 1item
  92. intake bellow 26items
  93. intake manifolds 140items
  94. intake system small parts 9items
  95. intake tool 2items
  96. internal cylinder head 4items
  97. kill switch 2items
  98. lambda emulator 1item
  99. license plate holder 3items
  100. merchandising 1item
  101. motorcycle air filter 1item
  102. motorcycle bearing 18items
  103. motorcycle brake caliper 6items
  104. motorcycle brake disc 38items
  105. motorcycle brake hose 1item
  106. motorcycle brake lever 3items
  107. motorcycle brake lever guard 2items
  108. motorcycle brake master cylinder 5items
  109. motorcycle brake pads 153items
  110. motorcycle camshaft 4items
  111. motorcycle carburetor 16items
  112. motorcycle catalyst 5items
  113. motorcycle clutch part 9items
  114. motorcycle connecting rod 3items
  115. motorcycle control unit 19items
  116. motorcycle diagnosis tool 3items
  117. motorcycle exhaust 121items
  118. motorcycle exhaust silencer 15items
  119. motorcycle flywheel 19items
  120. motorcycle footboards 1item
  121. motorcycle fork 2items
  122. motorcycle fuel filter 1item
  123. motorcycle fuel pipe 1item
  124. motorcycle fuel pump 1item
  125. motorcycle fuel tank 1item
  126. motorcycle grips 6items
  127. motorcycle height riser 4items
  128. motorcycle ignition coil 5items
  129. motorcycle lambda sensor 1item
  130. motorcycle lever covers 1item
  131. motorcycle muffler clamp 13items
  132. motorcycle racing oil filter 11items
  133. motorcycle rear fender 1item
  134. motorcycle rectifier 1item
  135. motorcycle reeds 43items
  136. motorcycle rim 1item
  137. motorcycle rims parts 1item
  138. motorcycle spark plug 1item
  139. motorcycle sport air filter 137items
  140. motorcycle stator 9items
  141. motorcycle swingarm 5items
  142. motorcycle throttle cable 1item
  143. motorcycle throttle control 1item
  144. motorcycle transmission belt 142items
  145. motorcycle tyre 9items
  146. muffler pipe tube 15items
  147. oil filter 1item
  148. oil pump belt 1item
  149. oil seal 17items
  150. other carburetor jets 26items
  151. other liquid cooling system parts 5items
  152. other stickers 12items
  153. pinion 2items
  154. piston 297items
  155. piston circlip 1item
  156. piston pin 16items
  157. piston ring 44items
  158. pressure plate clutch 2items
  159. primary gear 32items
  160. primary gear bearing 2items
  161. radiator cap 1item
  162. rear shock absorber 1item
  163. reed valve block 35items
  164. roller bearing 27items
  165. scooter clutch 19items
  166. screws 2items
  167. secondary gear 24items
  168. shift cross 9items
  169. silentblock 5items
  170. spare part for carburetor 51items
  171. spare part starter gear 4items
  172. spark plug cap 5items
  173. steering bearings 3items
  174. swingarm small parts 1item
  175. thermal unit cylinder kit 233items
  176. tire rim lock 2items
  177. tools motorbike 4items
  178. Top end cylinder gasket kit 132items
  179. torque drive 4items
  180. transmission casing 4items
  181. transmission gasket 1item
  182. transmission gears 34items
  183. transmission pulley 35items
  184. valve spring 4items
  185. variator 144items
  186. variator kit 18items
  187. variator rollers 380items
  188. variator small parts 26items
  189. variomatic spare part 14items
  190. water pump 6items
  191. water pump cover 1item
  192. water pump overhaul kit 2items
  193. water temperature indicator 1item
  194. wheel axle 6items
  195. wheel hub 2items
  196. woodruff key 4items
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