Postmount brake caliper on a flatmount fork? No problem.
The Shimano SM-MA-F140P/D adapter lets you mount a postmount brake caliper on a flatmount fork with a 140 mm direct mount - in combination with a 140 mm brake rotor on the front wheel. Ideal if you want to continue using an existing MTB/gravel postmount brake caliper on a modern road or gravel fork with the flatmount standard.
The adapter is made of lightweight, robust aluminium, while the included mounting bolts are made of steel. This gives you a stable connection with low weight. Perfect for road, gravel or CX builds where you want to combine your braking components flexibly.
The SM-MA-F140P/D is specifically designed for front-wheel mounting and matched to the 140 mm rotor. This keeps the brake position correct, the pistons optimally aligned with the rotor and the braking performance reliable.
Highlights:
- Flatmount → Postmount adapter: enables the use of a postmount brake caliper on a 140 mm flatmount fork.
- For 140 mm brake rotors at the front: precisely matched to 140 mm rotors on the front wheel.
- Lightweight & stable: aluminium adapter with steel bolts for reliable braking performance.
Technical specifications:
- Model: Shimano SM-MA-F140P/D
- Application: road, gravel, cyclocross, light MTB/commuter setups
- Position: front (VR)
- Fork type: flatmount 140 mm direct mount
- Brake caliper type: postmount
- Compatible rotor diameter: 140 mm
- Adapter material: aluminium
- Bolt material: steel
- Colour: black (typical Shimano appearance)
Compatibility:
- Suitable for flatmount forks with a 140 mm mount
- For Shimano postmount brake calipers and other compatible postmount brake calipers
- Designed for 140 mm brake rotors at the front
Scope of delivery:
- 1 x Shimano SM-MA-F140P/D adapter | postmount brake caliper on flatmount fork | front | 140 mm
- 2 x mounting bolts for installation
- Note: Workshop packaging (without outer packaging)
Manufacturer's part no.: ISMMAF140PDA | EAN: 4524667350613 | UPC: 689228350618
The Shimano SM-MA-F140P/D is the practical solution when you want to install a postmount brake caliper neatly and securely on a flatmount fork with a 140 mm rotor - ideal for modern road and gravel bikes.
SKU: M3C3
Shimano SM-MA-F140P/D adapter | Mount Postmount brake on Flatmount fork | front | for 140 mm brake disc
Postmount brake caliper on a flatmount fork? No problem.
The Shimano SM-MA-F140P/D adapter lets you mount a postmount brake caliper on a flatmount fork with a 140 mm direct mount - in combination with a 140 mm brake rotor on the front wheel. Ideal if you want to continue using an existing MTB/gravel postmount brake caliper on a modern road or gravel fork with the flatmount standard.
The adapter is made of lightweight, robust aluminium, while the included mounting bolts are made of steel. This gives you a stable connection with low weight. Perfect for road, gravel or CX builds where you want to combine your braking components flexibly.
The SM-MA-F140P/D is specifically designed for front-wheel mounting and matched to the 140 mm rotor. This keeps the brake position correct, the pistons optimally aligned with the rotor and the braking performance reliable.
Highlights:
- Flatmount → Postmount adapter: enables the use of a postmount brake caliper on a 140 mm flatmount fork.
- For 140 mm brake rotors at the front: precisely matched to 140 mm rotors on the front wheel.
- Lightweight & stable: aluminium adapter with steel bolts for reliable braking performance.
Technical specifications:
- Model: Shimano SM-MA-F140P/D
- Application: road, gravel, cyclocross, light MTB/commuter setups
- Position: front (VR)
- Fork type: flatmount 140 mm direct mount
- Brake caliper type: postmount
- Compatible rotor diameter: 140 mm
- Adapter material: aluminium
- Bolt material: steel
- Colour: black (typical Shimano appearance)
Compatibility:
- Suitable for flatmount forks with a 140 mm mount
- For Shimano postmount brake calipers and other compatible postmount brake calipers
- Designed for 140 mm brake rotors at the front
Scope of delivery:
- 1 x Shimano SM-MA-F140P/D adapter | postmount brake caliper on flatmount fork | front | 140 mm
- 2 x mounting bolts for installation
- Note: Workshop packaging (without outer packaging)
Manufacturer's part no.: ISMMAF140PDA | EAN: 4524667350613 | UPC: 689228350618
The Shimano SM-MA-F140P/D is the practical solution when you want to install a postmount brake caliper neatly and securely on a flatmount fork with a 140 mm rotor - ideal for modern road and gravel bikes.
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Shimano Europe B.V. distributes Shimano bicycle components and accessories, including drivetrains, brakes, pedals, wheelsets, shoes, and cycling apparel. The brand is known worldwide for reliable technology, precise shifting performance, and durable products for road bikes, mountain bikes, gravel bikes, e-bikes, and everyday bicycles.
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