Aprilia 125 RS4, RS4-4T E4 2011-2023

Find below all chainkits, front and rear sprockets and chains for Aprilia 125 RS4, RS4-4T E4 2011-2023.

Chain kit RK X-Ring

  • SPORT USE
  • SUPER REINFORCED
  • SPORT USE
  • SUPER REINFORCED
SKU: KAP152-65
  • Front sprocket 13 teeth
    Front sprocket 13 teeth
    Exists from 13 to 14 teeth

  • Steel rear sprocket 60 teeth
    Steel rear sprocket 60 teeth
    Exists from 58 to 61 teeth

  • Chain RK 428 XW'Ring super reinforced 136 L
    Chain RK 428 XW'Ring super reinforced 136 L
    • XW ring


    Resistance : 27kN


For longevity
« RX ring chain kit for all purposes. »
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