Shimano BL-MT401 Hydraulic Disc Brake Lever (Right)
What Is It?
The Shimano BL-MT401 (right) is an entry-to-mid level hydraulic disc brake lever used on flat-bar bikes such as MTB, hybrid, and commuter bicycles. The right lever controls the rear brake in most setups.
It is part of Shimano’s MT400 series and is designed to deliver reliable hydraulic braking performance with good ergonomics and easy maintenance.
Key Features
- Hydraulic disc brake lever (right = rear brake control)
- 2-finger ergonomic lever design
- Compatible with Shimano mineral oil systems
- Reach adjustment (tool-operated)
- One-way bleeding system for easier maintenance
- Designed for MTB and trekking use
- Strong and predictable braking performance
- Compatible with MT400 / MT410 / MT420 caliper systems
- Durable alloy lever construction
Specifications
| Specification |
Details |
| Brand |
Shimano |
| Model |
BL-MT401 |
| Type |
Hydraulic disc brake lever |
| Side |
Right (rear brake) |
| Lever Style |
2-finger ergonomic lever |
| Brake Fluid |
Shimano mineral oil |
| Compatible Calipers |
BR-MT400 / BR-MT410 / BR-MT420 |
| Hose Type |
SM-BH59 / SM-BH90 (system dependent) |
| Mount |
Clamp band (22.2mm flat bar) |
| Adjustment |
Reach adjustment (tool-based) |
| Use |
MTB, trekking, hybrid |
Who Is It Suitable For?
- Mountain bikers (entry to mid-level)
- Hybrid and commuter riders
- Trekking bike users
- Riders upgrading from MT200 / MT201 systems
- Riders needing a replacement right-hand hydraulic lever
- Casual off-road and urban cyclists
Who Should Use It?
- Riders using Shimano MT400-series brakes
- Cyclists wanting reliable hydraulic braking on a budget
- Commuters needing all-weather braking performance
- MTB riders on light to moderate trails
- Bike workshops replacing entry-level Shimano levers
- Riders prioritising durability and ease of maintenance
