Shimano -Low-Viscosity Mineral Brake Fluid 500 ml - ISMLVOIL05M

Shimano ’s Low Viscosity Brake Oil 500 ml is a mineral-based hydraulic fluid ( Shimano ) designed for hydraulic disc braking systems compatible with Low Viscosity technology.

With the manufacturer’s reference ISMLVOIL05M, this 500 ml can is particularly well-suited for regular maintenance, bleeding multiple brakes or for use in a workshop. Shimano This oil is officially designated as SHIMANO Low Viscosity Oil, with a 500 ml version corresponding to the code ISMLVOIL05 and the European packaging designation ISMLVOIL05M.

Its low viscosity allows the fluid to circulate efficiently within the hydraulic system and helps maintain consistent braking performance as temperatures and riding conditions vary. Shimano particularly highlights the stability of the braking point regardless of temperature and riding conditions.

This fluid is specifically designed for recent generations of Shimano brakes that require Low Viscosity fluid, such as certain XTR M9200/M9220 and Deore XT M8200/M8220 systems.

Key features of Shimano Low Viscosity fluid

• Genuine Shimano mineral hydraulic fluid.
• Low-viscosity formulation.
• Generous 500 ml bottle.
• Designed for compatible Shimano braking systems.
• Promotes consistent hydraulic response.
• Helps maintain a consistent braking point across a wide temperature range.
• Ideal for bleeding and servicing hydraulic brakes.
• Suitable for private individuals who carry out regular maintenance or for workshops.
• Manufacturer’s reference: ISMLVOIL05M.
• Commercial reference: SM-LVOIL.
• EAN: 4550170967352.

An oil specially formulated for Shimano Low Viscosity systems

Not all Shimano brake fluids are the same. The brand offers, in particular, a standard mineral hydraulic oil and a Low Viscosity mineral oil.

The Low Viscosity oil has been developed for generations of Shimano systems that require this specific formulation. Shimano states that this oil helps maintain consistent braking performance across a wider temperature range.

It is therefore particularly suitable for modern MTB brakes subjected to significant temperature fluctuations, particularly during long descents or intensive use.

Compatibility: a key consideration

ISMLVOIL05M should not be regarded as a universal fluid for all brakes Shimano.

Shimano clearly distinguishes its Low Viscosity fluid from its conventional mineral hydraulic fluid. It is therefore essential to use the fluid corresponding to the exact brake model.

Compatible systems listed include, in particular:

• Shimano XTR BL-M9200 / BL-M9220
• Shimano XTR BR-M9200 / BR-M9220
• Shimano Deore XT BL-M8200
• Shimano Deore XT BR-M8200 / BR-M8220
• certain other systems Shimano specifically designed for Low Viscosity oil

Warning: do not mix Shimano Low Viscosity fluid with standard Shimano mineral hydraulic fluid. Shimano warns that using an unsuitable fluid or mixing the two formulations may cause the braking system to malfunction and pose a risk of serious injury.

Why use genuine Shimano brake fluid?

A brake’s hydraulic system operates within precise tolerances. Brake fluid directly influences lever feel, the transmission of hydraulic pressure and the consistency of braking.

Using the fluid specified by Shimano ensures that the braking system performs as intended and prevents problems associated with using an unsuitable fluid.

For systems designed for Low Viscosity,ISMLVOIL05M therefore enables maintenance operations to be carried out using fluid that meets Shimano ’s specifications.

500 ml size: ideal for maintenance

With its 500 ml capacity, this pack is particularly useful for cyclists who carry out regular maintenance.

It is particularly suitable for:

• bleeding hydraulic brakes;
• replacing the fluid during a maintenance service;
• maintaining several compatible bikes;
• use in a workshop;
• keeping a supply of fluid on hand for future servicing.

The 500 ml size therefore offers better value for money than a small bottle intended for a one-off job.

Our workshop tip: before bleeding the brakes, identify the exact part number of your brakes and check the documentation at Shimano to see which fluid is required. Do not rely solely on the brand Shimano or on the fact that they are hydraulic brakes.

Finally, when bleeding the brakes, use clean equipment and take care to avoid contaminating the fluid with impurities.

Technical specifications