Bultaco 250 Sherco 2.5 2002-2006

Find below all chainkits, front and rear sprockets and chains for Bultaco 250 Sherco 2.5 2002-2006.

Chain kit IRIS reinforced

  • REGULAR USE
  • REINFORCED
  • REGULAR USE
  • REINFORCED
SKU: KBU170-15
  • Front sprocket 10 teeth
    Front sprocket 10 teeth
    Exists from 10 to 15 teeth

  • Aluminium rear sprocket 42 teeth
    Aluminium rear sprocket 42 teeth
    Exists from 36 to 48 teeth
    Exists in Aluminium Ergal7075 / Steel

  • Chain Iris 520 nickel super reinforced 102 L
    Chain Iris 520 nickel super reinforced 102 L
    • No O ring



Nickel-plated chain
« A reinforced chain kit with nickel-plated chain. »

Chain kit IRIS TRIAL

  • PROFESSIONAL USE
  • REINFORCED
  • PROFESSIONAL USE
  • REINFORCED
SKU: KBU170-20
  • Front sprocket 10 teeth
    Front sprocket 10 teeth
    Exists from 10 to 15 teeth

  • Aluminium rear sprocket 42 teeth
    Aluminium rear sprocket 42 teeth
    Exists from 36 to 48 teeth
    Exists in Aluminium Ergal7075 / Steel

  • Chain Iris 520 racing Trial super renf 102 L
    Chain Iris 520 racing Trial super renf 102 L
    • No O ring



  • Half connection IRIS 520 RXL Trial
    Half connection IRIS 520 RXL Trial
    • No O ring




Our recommendation
« The ideal chain kit for trial enthusiasts! »

Chain kit RK reinforced

  • INTENSIVE USE
  • SUPER REINFORCED
  • INTENSIVE USE
  • SUPER REINFORCED
SKU: KBU170-25
  • Front sprocket 10 teeth
    Front sprocket 10 teeth
    Exists from 10 to 15 teeth

  • Aluminium rear sprocket 42 teeth
    Aluminium rear sprocket 42 teeth
    Exists from 36 to 48 teeth
    Exists in Aluminium Ergal7075 / Steel

  • Chain RK 520 reinforced 102L
    Chain RK 520 reinforced 102L
    • No O ring


    Resistance : 34.3kN


Multipurpose model
« A reinforced chain kit suitable for all uses. »
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