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Sale primary transmission gear up kit Top Racing +21% 13/43 for 14 tooth countershaft

primary transmission gear up kit Top Racing +21% 13/43 for 14 tooth countershaft

The Portuguese tuning specialists, Top Racing, are a symbol of high quality scooter components. Due to Advanced production techniques, and over 50 years of experience many European brands entrust their...

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11117
Top Racing

$84.10
Unavailable

The Portuguese tuning specialists, Top Racing, are a symbol of high quality scooter components. Due to Advanced production techniques, and over 50 years of experience many European brands entrust their tuning to Top Racing. The relatively simple installation of The Top Racing transmission is another reason to look no further than the Portuguese brand. To increase performance and speed, you need more power and also a longer gear. Since most vehicles are factory-fitted with a very short gear, you should assemble a longer gear to protect the engine from over-revving and can use more speed. Top Racing transmissions are pre-pressed and ready for assembly. Simply exchange with the original parts and you’re done!. Not really suitable for 50cc cylinders. Fits Minarelli engines with original intermediate shaft with 14 teeth. Top Racing factory specification: Ratio 13/43 21% longer than the original . Tuned transmissions generally feature straight toothing, in order to reduce friction. This leads to slightly more noise, but is harmless..
491 Sport 50 (-03) [Minarelli]Adly / Her CheeAerox 50 -98 5BRAerox 50 03-12 SA14Aerox 50 99-02 5BRAerox Naked 50 2T 13- SA424Aerox R 50 2T 13-14 SA421-00Aerox R 50 2T 14- SA421-01AirTec 50 LCAmico 50 GL 94-95 GL/HUAmico 50 GLE 93-95 GL/HUAmico 50 LX 92-93 HDAmico 50 Sport 92-93 HDApriliaArea 51 98-02 ZD4MYBenelliBetaDragster 50 [Minarelli]Eikon 50F15 Firefox 50 LC (-03)F15 Firefox 50 LC (04-)Getriebe TeileGulliver 50 AC 96-98 ZD4LH02Gulliver 50 LC 97-99 ZD4LHAItaljetMalagutiMBKNitro 50 -98 55BRNitro 50 03-12 SA14Nitro 50 99-02 55BRNitro 50 Naked 05-12 4B0Nitro 50 Naked 13- 1PLNitro R 50 2T 13- 1PHnot_universal_partSR 50 AC 93-96 [Minarelli] 078SR 50 AC 94-96 [Minarelli] ZD4MRSR 50 LC 94-96 [Minarelli] ZD4LCSR 50 LC 97-99 [Minarelli] ZD4MZSR 50 Netscaper LC 97-98 [Minarelli] ZD4MZSR 50 Stealth LC 97-98 [Minarelli] ZD4MRSR 50 WWW AC 00-02 [Minarelli] ZD4LYSR 50 WWW AC 97-00 [Minarelli] ZD4LYTop RacingTransmission PartsYamaha

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