Yamaha TY 250 bi-amortisseur (520) 1974-1978

Find below all chainkits, front and rear sprockets and chains for Yamaha TY 250 bi-amortisseur (520) 1974-1978.

Chain kit TSUBAKI MXPRO

  • PROFESSIONAL USE
  • SUPER REINFORCED
  • PROFESSIONAL USE
  • SUPER REINFORCED
SKU: KYA764-20
  • Front sprocket 11 teeth
    Front sprocket 11 teeth
    Exists from 11 to 13 teeth

  • Aluminium rear sprocket 46 teeth
    Aluminium rear sprocket 46 teeth
    Exists from 40 to 53 teeth
    Exists in Aluminium Ergal7075 / Steel

  • Chain Iris 520 racing Trial super renf 100 L
    Chain Iris 520 racing Trial super renf 100 L
    • No O ring



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




Our recommendation
« A very high quality chain kit for motocross! »

Chain kit RK reinforced

  • INTENSIVE USE
  • SUPER REINFORCED
  • INTENSIVE USE
  • SUPER REINFORCED
SKU: KYA764-25
  • Front sprocket 11 teeth
    Front sprocket 11 teeth
    Exists from 11 to 13 teeth

  • Aluminium rear sprocket 46 teeth
    Aluminium rear sprocket 46 teeth
    Exists from 40 to 53 teeth
    Exists in Aluminium Ergal7075 / Steel

  • Chain RK 520 reinforced 100L
    Chain RK 520 reinforced 100L
    • No O ring


    Resistance : 34.3kN


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