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Hoca Performance Parts

PartsForScooters is the distributor for Hoca High Performance parts for your GY6, QMB139 and Minarelli engines. Hoca offers a wide array of premium Taiwanese made products ranging from big bore cylinder kits, piston kits, transmission kits, crankshafts, exhausts, variators, and much more! Whether you want to make an upgrade to your street scooter or ATV PartsForScooters has the Hoca performance parts you are looking for!
Hoca Minarelli 2T Power Pack - 12mm Pin
Hoca Minarelli 2T Power Pack - 12mm Pin

Part #: 169-211  

  • img-qind.JPGHoca Racing Kit for 50cc, 2-Stroke Minarelli Style Engines. Made in Taiwan, this kit includes everything you need to increase overall speed, horsepower and torque!
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Hoca Minarelli 2T Power Pack - 90cc
Hoca Minarelli 2T Power Pack - 90cc

Part #: 169-212  

  • img-qind.JPGHoca Racing Kit for 90cc, 2-Stroke Minarelli Style Engines. Made in Taiwan, this kit includes everything you need to increase overall speed, horsepower and torque!
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Hoca 39mm Dio SR Performance Cylinder Kit
Hoca 39mm Dio SR Performance Cylinder Kit

Part #: 169-389  

  • img-qind.JPGHoca 39mm (50cc) Honda Elite/Dio SR (1994-2001) Cylinder Set.
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Hoca 50mm Dio SR Performance Cylinder Kit
Hoca 50mm Dio SR Performance Cylinder Kit

Part #: 169-390  

  • img-qind.JPGHoca 50mm (81.3cc) Honda Elite/Dio-SR (1994-2001) Big Bore Cylinder Set.
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Hoca 39mm Kymco 2-Stroke LC Cylinder Kit
Hoca 39mm Kymco 2-Stroke LC Cylinder Kit

Part #: 169-402  

  • img-qind.JPGHoca 39mm 2-Stroke Liquid-Cooled Cylinder Kit for the Kymco Super 9 50 ('00-'04) and Kymco Dink 50 ('98-'02).
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Hoca Minarelli Ceramic Big Bore Racing Kit - 10mm Pin
Hoca Minarelli Ceramic Big Bore Racing Kit - 10mm Pin

Part #: 169-331  

  • img-qind.JPGHoca 47.6mm Ceramic Big Bore Racing Kit w/ Nikasil Coating for 50cc 2-stroke Minarelli engines found on many popular Street Scooters & ATVs. Upgrades to a 70cc!
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Hoca Minarelli Ceramic Big Bore Racing Kit - 12mm Pin
Hoca Minarelli Ceramic Big Bore Racing Kit - 12mm Pin

Part #: 169-385  

  • img-qind.JPGHoca 47.6mm Ceramic Big Bore Racing Kit with Nikasil Coating for 50cc 2-stroke Minarelli engines. Upgrades to a 70cc!
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Hoca 70cc 2-stroke Big Bore Kit - 12mm Piston Pin
Hoca 70cc 2-stroke Big Bore Kit - 12mm Piston Pin

Part #: 169-153  

  • img-qind.JPGHoca 47mm Big Bore Head Kit for 50cc 2-stroke 40QMB, E40QMB, 1E40QMB and 1PE40QMB Minarelli engines.
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Hoca Jog 90cc Liquid-Cooled Cylinder Kit
Hoca Jog 90cc Liquid-Cooled Cylinder Kit

Part #: 169-165  

  • img-qind.JPGHoca Jog Liquid Cooled Cylinder Kit size 53 x 42 mm for 90cc 2-stroke 50QMF, E50QMF, 1E50QMF and 1PE50QMF Minarelli engines.
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Hoca 54mm Minarelli Big Bore Kit - Tall
Hoca 54mm Minarelli Big Bore Kit - Tall

Part #: 169-340  

  • img-qind.JPGHoca Big Bore Head Kit for 90cc 2-stroke Minarelli engines. This kit should be used with the 45mm Stuffer Stroker (+3mm) Crank for optimal performance!
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Hoca 50mm QMB139 Performance Cylinder Kit
Hoca 50mm QMB139 Performance Cylinder Kit

Part #: 169-54  

  • img-qind.JPGHoca 50cc QMB139 4-stroke 50mm, Racing Big Bore Cylinder Set.
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Hoca GY6 61mm Big Bore Cylinder Kit
Hoca GY6 61mm Big Bore Cylinder Kit

Part #: 169-173  

  • img-qind.JPGHoca 61mm Big Bore Cylinder Kit for 150cc and 125cc GY6 4-stroke engines and engine based vehicles. Upgrades to 169cc! 
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Hoca GY6 63mm Big Bore Cylinder Kit
Hoca GY6 63mm Big Bore Cylinder Kit

Part #: 169-53  

  • img-qind.JPGHoca, 63mm Big Bore Cylinder Kit for 150cc and 125cc GY6 4-stroke engines and engine based vehicles.
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Hoca GY6 Ceramic Big Bore Kit
Hoca GY6 Ceramic Big Bore Kit

Part #: 169-278  

  • img-qind.JPGHoca 63mm Ceramic Big Bore Kit with Nikasil Cylinder Coating for 150cc and 125cc GY6 4-stroke engines and engine based vehicles.
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Hoca 70cc 2-stroke Cylinder
Hoca 70cc 2-stroke Cylinder

Part #: 169-190  

  • img-qind.JPGHoca 47mm Minarelli (70cc 2-stroke) Cylinder.
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Hoca 63mm Honda Grom Replacement Cylinder
Hoca 63mm Honda Grom Replacement Cylinder

Part #: 169-435  

  • img-qind.JPGHoca 63mm 4-Stroke Replacement Big Bore Cylinder for the Honda Grom 125 Big Bore Kit. Upgrades to 180cc!!!
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Hoca 70cc 2-stroke Cylinder Head
Hoca 70cc 2-stroke Cylinder Head

Part #: 169-191  

  • img-qind.JPGHoca 70cc 2-stroke Cylinder Head.
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Hoca 52mm QMB139 Performance Head
Hoca 52mm QMB139 Performance Head

Part #: 169-343  

  • img-qind.JPGHoca 50cc QMB139 4-stroke 52mm, performance cylinder head.
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Hoca Replacement QMB139 Cylinder Head Valves
Hoca Replacement QMB139 Cylinder Head Valves

Part #: 169-381  

  • img-qind.JPGHoca Replacement QMB139 Valve Set for the 50mm and 52mm Hoca Cylinder Heads.
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Hoca Replacement GY6 Cylinder Head Valves
Hoca Replacement GY6 Cylinder Head Valves

Part #: 169-357  

  • img-qind.JPGHoca Replacement GY6 Valve Set for the 58.5mm, 61mm and 63mm Hoca Cylinder Heads.
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Results 1-20 of 105123456