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Shimano Disc Brake Mount Adapter For SM-MA-F140P/D, SM-MA-F160P/D

Flat Mount Adapter for Precision Brake Compatibility

  • Post Mount to Flat Mount Conversion
  • Rotor Size Options
  • Precision Fit
Regular price ₹1,250
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The Shimano SM-MA-F140P/D and SM-MA-F160P/D adapters allow you to mount standard 74 mm post-mount brake calipers onto flat-mount front forks. The 140P/D version is suited for 140 mm rotors, while the 160P/D model fits 160 mm rotors, ensuring a smooth setup when adapting caliper standards.

Designed for Seamless Integration: These adapters are engineered for front brake use and provide a solid interface between caliper and rotor. Each adapter includes the required bolts and hardware, making installation straightforward and reliable. The fit is precise, maintaining alignment and rotor clearance even under high braking forces.

Lightweight and Durable Construction: Made from high-grade anodized aluminum, the adapter is strong and lightweight. The steel hardware ensures a secure hold during braking and the compact design blends cleanly into modern road and gravel bike builds without adding bulk.

Installation Made Simple: Installation is easy with standard tools and Shimano recommends torqueing the bolts to 6–8 Nm. For added safety, securing bolts with snap rings or safety wire is advised to prevent loosening from vibrations over time. Once installed, the setup offers consistent and dependable performance.

It's an ideal choice for cyclists upgrading or tuning their brake system to match changing rotor sizes or frame standards without compromising on quality.

Specifications

TypeFront
Brake Rotor Size140 mm, 160 mm
Caliper TypePost Mount
Suspension/Frame TypeFlat Mount
Adapter|MaterialAluminum
Screws|MaterialSteel
ColorBlack

Features

  • Post Mount to Flat Mount Conversion: Enables use of 74 mm post-mount calipers on flat-mount front forks.
  • Rotor Size Options: Compatible with 140 mm (SM-MA-F140P/D) and 160 mm (SM-MA-F160P/D) rotor setups.
  • Precision Fit: Ensures secure, aligned caliper mounting for optimal braking and rotor clearance.
  • High-Grade Materials: Made from anodized aluminum for lightness and durability; includes steel bolts for reliable fastening.
  • Low-Profile Aesthetics: Maintains a minimalist look while delivering full compatibility for modern brake standards.
  • Shimano Dependability: Designed to work seamlessly with Shimano braking systems for consistent performance.

How to use

How to Install

  1. Install the adapter to the frame using the provided mount adapter fixing screws. Torque each to 6–8 N·m.
  2. Secure the adapter fixing screws with a wire to prevent loosening during vibration or use.
  3. Depress the brake lever so the disc brake rotor is held firmly between the pads.
  4. Tighten the caliper fixing screws while the rotor is centered. Torque to 6–8 N·m.
  5. If not installed, connect the brake hose to the caliper before completing the above step.
  6. Retain the caliper fixing screw using a snap ring as per the brake caliper's dealer manual.

Warranty and support

Covered by the manufacturer's warranty. Warranty claims go through us and we deal with the brand for you.

Shimano warranty terms

Questions after delivery? Ask TBA Guide or WhatsApp us.

Shipping and returns

We ship across India. Shipping is free on orders above ₹2,000 and ₹99 below that. Cash on delivery is available on orders up to ₹20,000, with a COD charge that depends on the order value. For a delivery estimate, enter your pincode in the box above the add-to-cart button: it shows the courier's own estimate for your address, not a promised date. If a parcel is held up we chase the courier until it is delivered. Full shipping policy

Most Shimano products take a little longer to ship.

Returns can be started within 7 days of delivery on unused items in their original condition with all tags and packaging. Apparel, helmets, gloves and similar items are returnable; wetsuits and products discounted by more than 5% are not. Compatibility questions are not grounds for a return unless our listing was wrong, so ask us before you order if you are unsure. Return shipping is arranged by you; on an accepted return you can choose an exchange, store credit or a refund after shipping and transaction charges. Orders can be cancelled only until they are processed. Full return and refund policy

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