• Formula RX Disc Brake 2012

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Formula RX Disc Brake

The RX from Formula features a radial master cylinder combined with a 1-piece caliper that houses 22mm diameter pistons. This translates into lots of power and modulation while keeping the weight at a category leading 351g. The RX is the perfect brake for any XC or AM/Enduro application.

Does not include rotor or adaptors.


  • Radial master cylinder (MC)
  • Patent-pending high capacity, integrated reservoir
  • Removable handlebar clamp
  • Flip-Flop master cylinder assembly
  • One piece caliper body with 22mm pistons
  • Post mount style
  • Top and bottom vented caliper body
  • Weight: 351g (Post Mount, including 800mm hose, 160mm rotor, not included)

Buy Formula Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

  • Delivery costFREE
  • Delivery 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 the component hasn’t been fitted.

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


Buying Guide

  • We've got everything you need to know in our buying guide.

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