Magura MT4 eSTOP - 2702000
Best current price£65.95from Merlin Cycles
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Merlin CyclesMagura Black Mt4 Estop Disc Brake - / Front Or Rear / No Rotor / 2200Mm Hose
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eBayMagura MT4 eSTOP Disc Brake and Lever - Front or Rear, Post Mount, 2702000
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Product Information
Full details
The Magura MT4 eSTOP is a precision-engineered hydraulic braking system designed specifically for the higher weight demands and speeds of e-bikes, making it an ideal choice for both rugged trail riders and daily urban commuters. It delivers exceptional stopping power and modular control through its lightweight Carbotecture master cylinder, though users should note that the system does not include an integrated electronic motor cut-off switch.
All features
| Series | MT4 eSTOP |
|---|---|
| Model Part Number | 2702000 |
| Brand | Magura |
Extended Product Information
FAQs
Does this brake include a motor cut-off switch?
No, the Magura MT4 eSTOP does not include an electronic cut-off switch.
Can I mount the brake lever on the right side?
Yes, the master cylinder is designed for universal mounting, allowing it to be placed on either the left or right side of the handlebar.
What type of brake fluid should I use?
Magura hydraulic systems use mineral oil only. Do not use DOT brake fluid as it will damage the internal seals.
Is this suitable for cargo bikes?
Yes, the MT4 eSTOP is explicitly noted as suitable for the heavier requirements of cargo bikes.
What is the hose length provided?
The system comes with a 2200 mm hose length, which is sufficient for most e-bike and cargo bike applications.
Are the mounting hardware and olives included?
Yes, the kit includes the essential components like pads, olives, and inserts for a complete installation.
Troubleshooting
Spongy or soft lever feel
The system may have air in the line; perform a professional bleed procedure using official Magura hydraulic mineral oil.
Brake squeal during use
Clean the rotor with isopropyl alcohol and check for glazed brake pads; if pads are worn, replace with new Magura SPORT pads.
Brake lever feels stiff or won't return
Check the lever pivot for debris and ensure the piston is not seized; lubricate the pivot lightly if necessary.
Pros and Cons
Pros
- High braking power optimized for heavy e-bikes
- Lightweight construction using Magura's Carbotecture material
- Versatile mounting allows for left or right handlebar placement
- Robust one-piece caliper for improved durability
- Comes pre-bled for faster setup
Cons
- No integrated electronic motor cut-off switch
- Requires specific rotors for optimal heat performance
- Not intended for non-e-bike applications where weight might be excessive
Setup, Compatibility & Care
Installation of the MT4 eSTOP requires standard hydraulic brake fitting procedures. The system comes with a generous 2200 mm line length, making it suitable for almost any e-bike or cargo bike frame geometry. When installing, ensure the hose is routed away from hot motor components and sharp frame edges. The system uses mineral oil, which is less corrosive than DOT fluid, making it easier to maintain during long-term ownership. Periodically check your brake pads for wear—especially if you frequent hilly terrain—and use only genuine Magura SPORT pads to maintain the factory-certified performance. Always ensure you are using compatible Magura rotors to avoid performance degradation.