Shimano BH90 High Pressure Disc Brake Hose Kit

The Shimano SM-BH90 Disc Brake Hose Kit is designed to provide a reliable, high-performance hydraulic connection between Shimano brake levers and calipers. Engineered for use with Shimano’s mineral oil braking systems, the BH90 hose delivers consistent hydraulic pressure transfer for strong, predictable braking performance across road, gravel, and mountain bike applications.

Built as an OEM-quality hose system, the SM-BH90 is optimized for stiffness and responsiveness, helping maintain firm lever feel and efficient power delivery under braking load. Its reinforced construction is designed to minimize hose expansion under pressure, improving braking consistency and control during sustained or high-force braking situations.

The SM-BH90 series is available in multiple OEM configurations tailored to different Shimano brake groupsets, ensuring proper compatibility and performance tuning across systems. These include versions matched for Dura-Ace BR-R9170 (JKS), Deore BR-M615 (SS), and XT BR-M785 / SLX BR-M675 (SB), allowing precise integration depending on the brake system being serviced or built.

Designed for durability, ease of installation, and Shimano system compatibility, the SM-BH90 hose kit is a dependable solution for maintaining or upgrading hydraulic brake performance.

Key Features

• OEM Shimano Hydraulic Hose Design – Engineered for reliable mineral oil brake system performance and compatibility
• Reinforced Low-Expansion Construction – Maintains firm lever feel and consistent braking response under pressure
• System-Specific Compatibility Options – Available in JKS, SS, and SB variants for Dura-Ace, Deore, XT, and SLX brake systems
• JKS: Original equipment manufacturer (OEM) hose kit specifically for Dura-Ace BR-R9170 disc brakes.
• SS: OEM hose kit compatible with Deore BR-M615 disc brakes.
• SB: OEM hose kit suitable for XT BR-M785 and SLX BR-M675 disc brakes.