otter237 Report post Posted October 11, 2020 (edited) 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 October 11, 2020 by otter237 Quote Share this post Link to post Share on other sites
reggie Report post Posted October 11, 2020 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 Quote Share this post Link to post Share on other sites
otter237 Report post Posted October 12, 2020 Thank you !! I check the bolt and i buy the new caliper ! Quote Share this post Link to post Share on other sites
faussy Report post Posted October 12, 2020 (edited) Use a split link to take the calliper cap off. The braktec calliper is no better regarding braking power Edited October 12, 2020 by faussy Quote Share this post Link to post Share on other sites
otter237 Report post Posted October 13, 2020 Split link ! Nice idea !! Thanks I will use temporarily the braktec 2020( I bought it yesterday) and rebuild the Formula Quote Share this post Link to post Share on other sites
