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Formula front brake calliper - Rebuild or change?

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My Sherco ST290 2013 has a Formula front brake,  one piston of the calliper is bloked .  I have two option , rebuild the calliper (i need a Forumula tool for open the calliper) or buy a newer maybe better .

The front brake master cylinder is AJP.  What caliper can i buy & fit? Braktec ??

Thanks ;)

Edited by otter237

If banjo bolt at the caliper is 10mm use AJP or Beta Grimeca    if banjo bolt is 8mm    use braktec caliper that uses Galfer 223 pads or Galfer 511 pads

  • Author

Thank you !! I check the bolt and i buy the new caliper ! ;)

Use a split link to take the calliper cap off. The braktec calliper is no better regarding braking power

Edited by faussy

  • Author

Split link ! Nice idea !! Thanks

I will use temporarily the braktec 2020( I bought it yesterday) and rebuild the Formula

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