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  • RRP$17.99
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Front 160mm
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Shimano XTR Mount Adaptor Front Post to Post

SM-MA90 XTR level machined out lightweight disc calliper mount adapter.For post type disc callipers to be mounted to international standard front forks with 160 mm disc rotors.


  • XTR specific
  • Alloy construction
  • For 160mm disc rotors

A 2 year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).

Buy Shimano from Chain Reaction Cycles, the World’s Largest Online Bike Store

  • Colour: Black
  • Size: Front 160mm