DYISLAND Hydraulic Disc Brake Caliper BK-30

The DYISLAND BK-30 hydraulic disc brake caliper is designed as a replacement for the LD4X-300 kit. Crafted from high-quality materials, it offers strong braking force, stable performance, and long-term durability. Its precise construction ensures a secure fit and easy installation, making it an ideal solution for brake system maintenance or replacement. Features: Direct replacement for LD4X-300 hydraulic disc brake caliper Delivers powerful, smooth, and stable braking performance High-strength construction for reliability and durability Accurate fit design for easy installation Suitable for a wide range of riding conditions ⚠️ Important Note: This replacement caliper is supplied without brake fluid pre-installed.