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    • Shimano XTR Mount Adaptor Rear IS

        • $12.49 12.49
        • RRP $18.99
        • Save 34%
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Shimano XTR Mount Adaptor Rear IS

SM-MA90 XTR level machined out lightweight disc caliper mount adapter. For post type disc calipers to be mounted to international standard frames with 140mm disc rotors.


  • Post Mount to IS configuration
  • XTR specific
  • Alloy construction
  • For 140mm 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 Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

  • Delivery cost $9.99
  • Delivers toUnited States of America
  • 365 Days return or exchange

    If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or fitted.

    More information on returns
  • Pay by Bank Transfer, PayPal or Card


  • Colour: Black
  • Size: 160mm, 140mm, 180mm

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