The Dymoece Bicycle Brake Kit is designed for a perfect fit with the Shimano BH90 system, ensuring optimal performance for adult users. This kit is compatible with Shimano DEORE SLX XT XTR and suitable for Shimano M7000/M8000/M9000 M615/M675/T750/M785/M985 hydraulic disc brake hoses. Made from high-quality olive and brass materials, this connecting insert kit is not only durable but also kink-resistant. The kit is specifically designed for exercise and fitness purposes, making it an ideal choice for cycling enthusiasts. With accurate dimensions and clear care instructions, this product is a reliable addition to your bicycle maintenance tools.