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Shimano SM-MA90-F203 PP Adapter 180-203mm Caliper Post

$24.90 NZD

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The Shimano SM-MA90-F203 PP Adapter is an essential component for seamlessly integrating a 180mm post mount brake caliper with a 203mm rotor on bicycles. Built with Shimano's renowned quality and precision engineering, this adapter ensures durability and reliability while adhering to industry standards. Its straightforward installation process simplifies brake setup, providing cyclists with enhanced braking performance and confidence in their ride, whether for recreational or competitive purposes.


The adapter can be used as follows: 

  • fork with 140 mm mount: SM-MA90-F180P/P for the use of a 160 mm brake disc 
  • fork with 160 mm mount: SM-MA90-F180P/P for the use of a 180 mm brake disc 
  • frame with 140 mm mount: SM-MA90-F180P/P for the use of a 160 mm brake disc 
  • frame with 180 mm mount: SM-MA90-F203P/P for the use of a 203 mm brake disc 

Customer reviews

Customer reviews

Shoes arrived in record time, 100% recyclable packaging with a lovely personalised note. Came across this shop by chance but very glad I did and highly reccommend for online orders.
— Damon

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