Shimano Hydraulic Mineral Oil for Disc Brake - 100ml

Shimano Hydraulic Mineral Oil for Disc Brake - 100ml Shimano

Shimano Hydraulic Mineral Oil for Disc Brake - 100ml

Shimano Hydraulic Mineral Oil for Disc Brake - 100ml

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Why Does Shimano Hydraulic Mineral Oil Matter for Your Disc Brakes?

Shimano hydraulic mineral oil is the correct brake fluid for all Shimano hydraulic disc brake systems -- from Deore through Dura-Ace and GRX -- and it is not interchangeable with DOT fluid. Shimano systems use mineral oil exclusively: the seals, hoses, and piston components are designed and tested for mineral oil chemistry, and introducing DOT fluid causes immediate seal damage and requires complete system replacement. Regular fluid replacement is an important part of brake maintenance, as mineral oil absorbs moisture over time that degrades modulation and consistent feel. The 100ml bottle provides enough fluid for a complete bleed on one or two brake circuits when used with the Shimano TL-BR001 bleed syringe.

100ml bottle. Mineral oil only -- never mix with DOT brake fluid. Required for use with Shimano hydraulic disc brake bleed procedures. Compatible with all Shimano hydraulic disc brake systems.

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Specifications

  • Type: Hydraulic mineral oil
  • Volume: 100ml
  • Compatible: All Shimano hydraulic disc brake systems
  • Critical Warning: Do NOT mix with or substitute DOT brake fluid -- incompatible and will damage seals

FAQ

Why does Shimano use mineral oil instead of DOT fluid?

Mineral oil is less hygroscopic than DOT fluid -- it absorbs moisture more slowly -- and is less corrosive to paint, metal, and rubber components. Shimano designed their hydraulic systems around mineral oil from the start, making it the only correct fluid for their systems.

How often should I replace Shimano mineral oil in my brakes?

Shimano recommends replacing the brake fluid as part of regular maintenance, typically annually or whenever you notice degraded brake feel. If you open the brake system for hose replacement or caliper service, a fresh bleed with new fluid is always recommended.

Is 100ml enough for a full bleed?

100ml is typically sufficient for a complete bleed on one or two brake circuits. A standard bleed uses 10-30ml depending on the system, so 100ml provides ample fluid for a thorough bleed with excess for flushing.

Best For

Any rider or mechanic maintaining Shimano hydraulic disc brake systems who needs the correct OEM mineral oil for brake bleeds, fluid top-offs, or post-service refills.

Shimano Hydraulic Mineral Oil for Disc Brake - 100ml Reviews:

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