Beta 50 RR SM Racing 2006-2018 (Conv 428)

Find below all chainkits, front and rear sprockets and chains for Beta 50 RR SM Racing 2006-2018 (Conv 428).

Chain kit standard

  • ECONOMIC
  • STANDARD
  • ECONOMIC
  • STANDARD
SKU: KBE321-05
  • Front sprocket 12 teeth
    Front sprocket 12 teeth
    Exists from 10 to 15 teeth

  • Steel rear sprocket 50 teeth
    Steel rear sprocket 50 teeth
    Exists from 46 to 63 teeth
    Exists in Aluminium Ergal7075 / Steel

  • Chain 428 standard 140L
    Chain 428 standard 140L
    • No O ring



Economical model
« An entry-level chain kit at a very competitive price. »

Chain kit RK reinforced

  • INTENSIVE USE
  • SUPER REINFORCED
  • INTENSIVE USE
  • SUPER REINFORCED
SKU: KBE321-25
  • Front sprocket 12 teeth
    Front sprocket 12 teeth
    Exists from 10 to 15 teeth

  • Steel rear sprocket 50 teeth
    Steel rear sprocket 50 teeth
    Exists from 46 to 63 teeth
    Exists in Aluminium Ergal7075 / Steel

  • Chain RK 428 reinforced 140L
    Chain RK 428 reinforced 140L
    • No O ring


    Resistance : 24.2kN


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

Chain kit O-ring

  • ECONOMIC
  • STANDARD
  • ECONOMIC
  • STANDARD
SKU: KBE321-45
  • Front sprocket 12 teeth
    Front sprocket 12 teeth
    Exists from 10 to 15 teeth

  • Steel rear sprocket 50 teeth
    Steel rear sprocket 50 teeth
    Exists from 46 to 63 teeth
    Exists in Aluminium Ergal7075 / Steel

  • Chain 428 O'ring 140 L
    Chain 428 O'ring 140 L
    • O ring



Excellent price
« An entry-level chain kit at a competitive price. »
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