Fits Formula Cura 4. I begged and borrowed tubing and syringes until I had made my very own rough and ready kit to bleed my brakes. It wasn?t ideal but I got the job done. We have kits for: - Avid, Bengal, Campagnolo, Clarks, Formula, Giant, Hayes, Hope, Magura, Promax, Quad, RockShox, Shimano and much more!