Formula O-ring Seals

£2.99
Type: Accessories
  • Direct replacement seals for your Formula bleed ports and bleed screws.
  • 100% Compatible with DOT brake fluid.
  • UK Delivery £1.99. FREE on orders over £20.

Our replacement Formula O-ring seals enable you to renew your bleed port seals on your Formula brake set during the bleed process.

Formula recommend that you visually inspect the o-ring seals around the caliper and master cylinder bleed ports to check their condition, and if needed they should be replaced with new. Therefore it is a good idea to have some to hand when you attempt the bleed process to ensure that you are able to finish the job!

Note: Please select your brake model from the options above to ensure that you receive the correct size. We supply these o-rings in sets of 5.

Note: Image is for illustrative purposes only. Depending on your chosen brake model the o-rings included may vary in size or contain multiple sized o-rings to suit your brake.

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Why choose us?

Since 2010 we've been on a mission to help cyclists all over the world bleed their hydraulic brakes for less. We now offer the widest range of DIY brake bleed kits around, including solutions for Avid, Hope, Magura, SRAM & Shimano. Join over 100,000 cyclists who've bled their brakes with Epic Bleed Solutions - The Original Bleed Kit Outlet.