Shimano BL-MT200 Brake Lever Diaphragm

The Shimano BL-MT200 Brake Lever Diaphragm is a genuine spare part designed specifically for Shimano’s entry-level hydraulic disc brake levers. It’s an essential component for maintaining the internal oil reservoir system of your brake lever.

Maintains Reservoir Pressure Balance: This rubber diaphragm sits between the brake lever cover and fluid chamber, allowing the brake system to maintain consistent pressure as fluid volume changes. It helps prevent air from entering the system and ensures stable brake feel.

Supports Long-Term Brake Performance: A worn or damaged diaphragm can lead to inconsistent lever action and compromised braking. Replacing it helps preserve the original braking response and extends the life of your BL-MT200 hydraulic lever system.

Durable and Easy to Install: Made from durable rubber materials compatible with Shimano’s mineral oil, the diaphragm resists expansion, leakage and wear. Its press-fit design makes installation quick and tool-free, requiring only basic maintenance steps.

Whether you're rebuilding your brake lever or doing preventive maintenance, replacing the diaphragm restores braking performance.

We ship across India. Shipping is free on orders above ₹2,000, and ₹99 is charged on orders below ₹2,000. Cash on Delivery is available for orders up to ₹20,000, with additional COD charges based on order value. Most orders are delivered within 3–6 working days, though delays may occasionally occur. Please note that most Shimano products may take longer to ship. View full shipping policy.

Returns can be initiated within 7 days of delivery. Items must be unused, in original condition, and returned with all tags and packaging intact. Returns are available only on select categories such as apparel, helmets, jerseys, gloves, and similar items. Wetsuits and products discounted above 5% are not eligible for return.

Returns are not accepted for compatibility-related issues unless the product description on our website was incorrect. Return shipping must be arranged by the customer, as pickup is not available.

For eligible returns, you can choose an exchange, store credit, or a monetary refund. Refunds are processed after deduction of applicable shipping and transaction charges. Order cancellations are only possible before the order is processed. View full Return & Refund Policy.