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Park Tool Brake Bleed Kit Mineral


The BKM-1 Hydraulic Brake Bleed Kit, designed for daily commercial use, services most mineral oil-based hydraulic bicycle disc brakes. The kit, with its replaceable parts available from Park Tool, includes two syringes, hoses with shutoff clips, multi-size bleed blocks, a bleed funnel, and a syringe mount, all housed in a robust storage case.

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SKU: WESPTBKM12 Categories: ,
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Product Description

The BKM-1 Hydraulic Brake Bleed Kit is compatible with most mineral oil-based hydraulic bicycle disc brakes, including those by Shimano®, Magura®, Clarks®, Promax®, Tektro®, and TRP®. The bleeding process efficiently removes air bubbles and contaminants from the braking system, ensuring lasting component life and optimal performance.

Built for the demands of daily commercial use, the BKM-1 offers two syringes, shutoff clip-equipped hoses, multi-size bleed blocks, a bleed funnel, and an innovative attachable syringe mount. It also features various hose fittings for diverse hydraulic bicycle brake system standards. All parts are replaceable and procurable from Park Tool. The kit is stored in a robust storage case.

Tech Specs

  • Two 20 mL syringes
  • Two hose assemblies with shutoff clips
  • One open-ended hose assembly
  • Bleed funnel with stopper
  • Two 10 mm/12 mm universal bleed blocks
  • Syringe holder
  • M5x0.8 adapters — Hayes® (x2)
  • M5x0.8 adapters — Formula™ Cura™ (x2)
  • M6x0.75 adapter— Magura®
  • M6x1.0 adapter — Universal (x2)
  • M6x1.0 adapter — Promax®
  • M7x0.75 adapter — Shimano®
  • Hose compression sleeve — Universal
  • Fluid disposal bag
  • Set of spare O-rings and hose
  • Replacement parts available
  • Brake fluid not included

NOTE: The BKM-1 is for mineral oil-based hydraulic bicycle brake systems only. DOT fluid and mineral oil should never be mixed in the brake system or in their respective service tools. Cross-contamination of brake fluid may cause seal failure which may result in brake failure. For brakes using DOT fluid use the Park Tool BKD-1 Hydraulic Brake Bleed Kit – DOT.



Park Tool

In 1956, Hazel Park Radio and Bicycle Shop in St. Paul, Minnesota, primarily offered bike repairs using basic tools. Owners Howard Hawkins and Art Engstrom introduced a bicycle “repair stand” in 1963, which allowed easy access to bike parts. This stand gained popularity and led to the creation of more specialized tools as bikes became more complex.

By 1981, Howard and Art had sold their bike business to focus on Park Tool. The company expanded, offering over 500 products in 70 countries, and operates from a 100,000 square foot facility. Park Tool is now the preferred brand in the biking industry, not only for tools but also for repair tutorials and educational content.

Despite the evolving complexity of bikes, Park Tool’s mission remains unchanged: to create high-quality tools for both professional and amateur bike mechanics. The company attributes its success to its commitment to this mission, dedicated employees, and loyal customers. Park Tool is prepared to meet the challenges of bike maintenance in the future, just as it has for the past 60 years.