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    JT SPROCKETS steel front sprocket 420 pitch for GILERA RCR 50, SMT 50, SMT 50 DRIFTING, ZULU 50 and APRILIA MX 50, RX 50, SX 50
    JT SPROCKETS steel front sprocket 420 pitch for GILERA RCR 50, SMT 50, SMT 50 DRIFTING, ZULU 50 and APRILIA MX 50, RX 50, SX 50
    JT SPROCKETS steel front sprocket 420 pitch for GILERA RCR 50, SMT 50, SMT 50 DRIFTING, ZULU 50 and APRILIA MX 50, RX 50, SX 50
    JT SPROCKETS steel front sprocket 420 pitch for GILERA RCR 50, SMT 50, SMT 50 DRIFTING, ZULU 50 and APRILIA MX 50, RX 50, SX 50
    JT SPROCKETS steel front sprocket 420 pitch for GILERA RCR 50, SMT 50, SMT 50 DRIFTING, ZULU 50 and APRILIA MX 50, RX 50, SX 50
    JT SPROCKETS steel front sprocket 420 pitch for GILERA RCR 50, SMT 50, SMT 50 DRIFTING, ZULU 50 and APRILIA MX 50, RX 50, SX 50
    JT SPROCKETS steel front sprocket 420 pitch for GILERA RCR 50, SMT 50, SMT 50 DRIFTING, ZULU 50 and APRILIA MX 50, RX 50, SX 50
    JT SPROCKETS steel front sprocket 420 pitch for GILERA RCR 50, SMT 50, SMT 50 DRIFTING, ZULU 50 and APRILIA MX 50, RX 50, SX 50
    JT SPROCKETS steel front sprocket 420 pitch for GILERA RCR 50, SMT 50, SMT 50 DRIFTING, ZULU 50 and APRILIA MX 50, RX 50, SX 50

    JT SPROCKETS steel front sprocket 420 pitch for GILERA RCR 50, SMT 50, SMT 50 DRIFTING, ZULU 50 and APRILIA MX 50, RX 50, SX 50

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    €6.90
    Tax Included
    Más de 5 unidades actualmente en stock en nuestro proveedor, enviado en 2 a 5 días.

    The small toothed sprocket on the gearbox output shaft: it is what drives the chain.

    Choose the number of teeth from the list.

    Number of teeth :
    Quantity :
    In stock

    Más de 5 unidades actualmente en stock en nuestro proveedor, enviado en 2 a 5 días.

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      JT SPROCKETS offers this front sprocket for GILERA RCR 50, SMT 50, SMT 50 DRIFTING, ZULU 50 and APRILIA MX 50, RX 50, SX 50 2001-2020. The front sprocket sits on the gearbox output shaft and passes the engine’s power to the chain, which turns the rear sprocket and the rear wheel.

      Why replace the front sprocket?

      The benefits:

      • An inexpensive part that protects a new chain and rear sprocket.
      • Made of steel to withstand much heavier wear than the rear sprocket.
      • Changing the number of teeth is the simplest, cheapest way to alter the gearing.

      When should you replace the front sprocket?

      Dished or hooked teeth: replace it straight away, otherwise it will ruin a new chain within hours.

      Specifications and fitting tips

      • Chain pitch: 420
      • Material: Steel
      • Front sprocket version: Standard
      • Optimal lightweight design
      • CNC machined for performance and lifespan

      Choose the number of teeth from the list: fewer teeth on the front sprocket (or more on the rear) gives more acceleration, the opposite gives a longer gearing.

      Cross-Mania tip: Replace the front sprocket together with the chain and rear sprocket, renew the sprocket nut or circlip and check the output shaft seal.

      Also needed with this part

      Compatibility

      Check the exact model and year of your bike in the list below before ordering.

      Fits:
      APRILIA MX 50 2010
      APRILIA MX 50 2009
      APRILIA MX 50 2008
      APRILIA MX 50 2007
      APRILIA MX 50 2006
      APRILIA RX 50 2020
      APRILIA RX 50 2019
      APRILIA RX 50 2018
      APRILIA RX 50 2017
      APRILIA RX 50 2016
      APRILIA RX 50 2015
      APRILIA RX 50 2014
      APRILIA RX 50 2013
      APRILIA RX 50 2012
      APRILIA RX 50 2011
      APRILIA RX 50 2010
      APRILIA RX 50 2009
      APRILIA RX 50 2008
      APRILIA RX 50 2007
      APRILIA RX 50 2006
      APRILIA RX 50 2005
      APRILIA RX 50 2004
      APRILIA RX 50 2003
      APRILIA SX 50 2020
      APRILIA SX 50 2019
      APRILIA SX 50 2018
      APRILIA SX 50 2017
      APRILIA SX 50 2016
      APRILIA SX 50 2015
      APRILIA SX 50 2014
      APRILIA SX 50 2013
      APRILIA SX 50 2012
      APRILIA SX 50 2011
      APRILIA SX 50 2010
      APRILIA SX 50 2009
      APRILIA SX 50 2008
      APRILIA SX 50 2007
      APRILIA SX 50 2006
      GILERA RCR 50 2020
      GILERA RCR 50 2019
      GILERA RCR 50 2018
      GILERA RCR 50 2017
      GILERA RCR 50 2016
      GILERA RCR 50 2015
      GILERA RCR 50 2014
      GILERA RCR 50 2013
      GILERA RCR 50 2012
      GILERA RCR 50 2011
      GILERA RCR 50 2010
      GILERA RCR 50 2009
      GILERA RCR 50 2008
      GILERA RCR 50 2007
      GILERA RCR 50 2006
      GILERA RCR 50 2005
      GILERA RCR 50 2004
      GILERA RCR 50 2003
      GILERA SMT 50 2020
      GILERA SMT 50 2019
      GILERA SMT 50 2018
      GILERA SMT 50 2017
      GILERA SMT 50 2016
      GILERA SMT 50 2015
      GILERA SMT 50 2014
      GILERA SMT 50 2013
      GILERA SMT 50 2012
      GILERA SMT 50 2011
      GILERA SMT 50 2010
      GILERA SMT 50 2009
      GILERA SMT 50 2008
      GILERA SMT 50 2007
      GILERA SMT 50 2006
      GILERA SMT 50 2005
      GILERA SMT 50 2004
      GILERA SMT 50 2003
      GILERA SMT 50 DRIFTING 2020
      GILERA SMT 50 DRIFTING 2019
      GILERA ZULU 50 2003
      GILERA ZULU 50 2002
      GILERA ZULU 50 2001

      JT SPROCKETS
      JTF1129.12
      4 Items

      Specific References

      Click on your bike to see all compatible parts.

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      JT SPROCKETS steel front sprocket 420 pitch for GILERA RCR 50, SMT 50, SMT 50 DRIFTING, ZULU 50 and APRILIA MX 50, RX 50, SX 50
      JT SPROCKETS steel front sprocket 420 pitch for GILERA RCR 50, SMT 50, SMT 50 DRIFTING, ZULU 50 and APRILIA MX 50, RX 50, SX 50
      JT SPROCKETS steel front sprocket 420 pitch for GILERA RCR 50, SMT 50, SMT 50 DRIFTING, ZULU 50 and APRILIA MX 50, RX 50, SX 50
      JT SPROCKETS steel front sprocket 420 pitch for GILERA RCR 50, SMT 50, SMT 50 DRIFTING, ZULU 50 and APRILIA MX 50, RX 50, SX 50
      €6.90
      Tax Included