- 12 SPEED MECHANICAL BRAKE SHIFTER
- 12 speed shifter
- 6 bolt disc rotor
- ADAPTER
- All Products
- BC
- BRAKE
- BRAKE CABLE
- BRAKE CABLE HOUSING
- BRAKE CABLE SET
- BRAKE CALIPER
- BRAKE FERRULES
- BRAKE HOUSING CABLE
- BRAKE LEVER
- BRAKE LEVER CLAMPS
- Brake Pads
- Brakes
- Brakes Rotors
- Cable housing
- CALIPER BRAKE
- Carbon Brake Pads
- CENTERLINE
- Centerlock Rotor
- Components
- DI2
- Di2 Parts
- Di2 Shifter
- DISC
- DISC BRAKE
- disc brake adapter
- DISC BRAKE PADS
- DISC BRAKE ROTOR
- DISC ROTOR
- DISC RS-BRAKE
- DISC WHEEL
- Hood Cover
- Hydraulic Brakes
- INNER CABLE - FRONT BRAKE
- INNER CALE
- Lock Ring
- Mountain Bike
- MTB BRAKE
- MTB Brake Cable
- OUTER CABLE SHIFT
- QUAD PISTON BRAKE
- RIM BRAKE
- Rim Brake Pad
- rotor
- SHIFT LEVER
- SHIFTER
- SHIFTER CABLE HOUSING
- Shifter Hood Cover
- Shifters and Derailleurs
- shimano
- SHIMANO SABA
- Small Parts
- WBS
- 12 SPEED MECHANICAL BRAKE SHIFTER
- 12 speed shifter
- 6 bolt disc rotor
- ADAPTER
- All Products
- BC
- BRAKE
- BRAKE CABLE
- BRAKE CABLE HOUSING
- BRAKE CABLE SET
- BRAKE CALIPER
- BRAKE FERRULES
- BRAKE HOUSING CABLE
- BRAKE LEVER
- BRAKE LEVER CLAMPS
- Brake Pads
- Brakes
- Brakes Rotors
- Cable housing
- CALIPER BRAKE
- Carbon Brake Pads
- CENTERLINE
- Centerlock Rotor
- Components
- DI2
- Di2 Parts
- Di2 Shifter
- DISC
- DISC BRAKE
- disc brake adapter
- DISC BRAKE PADS
- DISC BRAKE ROTOR
- DISC ROTOR
- DISC RS-BRAKE
- DISC WHEEL
- Hood Cover
- Hydraulic Brakes
- INNER CABLE - FRONT BRAKE
- INNER CALE
- Lock Ring
- Mountain Bike
- MTB BRAKE
- MTB Brake Cable
- OUTER CABLE SHIFT
- QUAD PISTON BRAKE
- RIM BRAKE
- Rim Brake Pad
- rotor
- SHIFT LEVER
- SHIFTER
- SHIFTER CABLE HOUSING
- Shifter Hood Cover
- Shifters and Derailleurs
- shimano
- SHIMANO SABA
- Small Parts
- WBS
Brakes provide the stopping power, allowing you to slow or bring your bike to a stop safely and in a controlled manner. It refers to both the levers at the bars and the braking mechanism that stops the wheel from turning. There are many different options available depending on your bike and the type of riding you wish to do.
Finding the best bike brakes for your road bike or mountain bike is one of the key component decisions you’ll make when buying or upgrading your bike.
Choosing from mountain bike disc brakes, hydraulic brakes, caliper road brakes, or disc brakes for a road bike can be a complex task, we can help you to make the right choice for you, your bike, and your riding style, and we stock the latest best collection of quality parts.
1 product

SHIMANO Adapter XTR SM-MA90 PM - PM +20 | black
Regular price OMR 7 Save OMR -7
SHIMANO Adapter XTR SM-MA90 PM - PM +20 | black
With this adapter you can mount a 20 mm larger brake disc on the front or rear wheel. The brake mount on the fork and the frame must comply with the post mount standard!
The adapter extends the standard brake disc size of the fork or rear triangle by 20 mm. Please check your fork or rear triangle which post mount variant is installed. Based on the standard brake disc size, the adapter increases the brake disc size by the specified information in millimeters.
PM5 = 140mm standard size
PM6 = 160mm standard size
PM7 = 180mm standard size
PM8 = 200/203mm standard size
Technical specifications:
Material adapter: aluminum
Material screws: stainless steel
Extension in front: +20 mm
Rear extension: +20 mm
mount Fork: Post Mount PM
mount triangle mount: Post Mount PM
Brake mount : Post Mount PM
Color: Black
Weight according to the manufacturer: kA
Weight weighed: from 12g (adapter without screws)
Scope of delivery: 1x SHIMANO adapter XTR SM-MA90 PM - PM +20 | black incl. screws