Magura QM 45 Disc Brake Adapter
Best durable mounting solution for riders upgrading to larger brake rotors
This adapter is the essential bridge for riders looking to upgrade their e-bike stopping power without compromising safety tech. It seamlessly integrates Bosch ABS sensors while accommodating larger rotors, making it a necessary, if slightly niche, component for anyone pushing their braking performance to the next level.
$13.86
Who it's for
- Downhill riders seeking maximum stopping power from larger rotors
- Performance-focused cyclists prioritizing durable and rigid braking components
- Home mechanics looking for a hassle-free brake system upgrade
Who should skip it
- Riders using non-standard rotor sizes or different post mount offsets
- Weight-conscious cross-country racers aiming for the lightest possible build
- Minimalist enthusiasts who prefer a clean and integrated bike aesthetic
Performance breakdown
ABS Integration
Seamlessly accommodates Bosch sensor hardware without compromising structural integrity.
Rotor Versatility
Enables significant rotor upgrades for improved heat management and stopping power.
Build Precision
Machined to exacting tolerances for a secure, vibration-free brake interface.
Installation Ease
Straightforward bolt-on design simplifies complex brake system modifications.
Material Durability
Robust alloy construction withstands the high torque demands of e-bike braking.
System Compatibility
Specifically engineered to bridge the gap between standard and advanced setups.
Key Specs
Brake Caliper Mount
74mm
Mount/Rotor Size
180 Post to 220 Rotor
Mount/Rotor Size
140 Post to 180 Rotor
Intended Use
E-Bike
Compatible Brand
Magura
Mounting Type
Post Mount
Installation Required
Yes
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