SHIMANO BL-M666-B Deore Xt Hydraulic Brake Lever Right

( Brand: Shimano ), ( Manufacturer Part Number: BL-M666-B ), ( Model: DEORE XT BL-M666-B ), ( Part Type: Lever ), ( Position: Right ), ( Color: Black ), ( Clamp Diameter: 22.2 Mm ), ( Compatible Bike Type: Mountain Bike, Hardtail Bike, Cargo Bike, City Bike, Cyclocross Bike, Dirt Jumper, Downhill Bike, Electric Bike, Fat Bike, Gravel Bike, Hybrid Bike, Racing Bike, Recumbent Bike, Rickshaw Bike, Touring Bike ), ( Material: Aluminum )

Review SHIMANO Deore Xt Hydraulic Brake Lever Right

Shimano BL-M666-B Deore XT Hydraulic Brake Lever BL-M666 (Right)

The Shimano BL-M666-B Deore XT Hydraulic Brake Lever BL-M666 (Right) is a testament to Shimano's unwavering commitment to delivering high-performance cycling components. Designed with precision and built to last, this hydraulic brake lever offers an exceptional braking experience for your cycling adventures.

Crafted from durable materials, the BL-M666 lever boasts a sleek and ergonomic design that ensures a comfortable grip, even during the most demanding rides. The lever features a reach adjust mechanism, allowing riders to customize the distance from the handlebar for a perfect fit, enhancing control and confidence.

This hydraulic brake lever is part of Shimano's Deore XT series, known for its reliable and efficient braking performance. The two-piston caliper design provides powerful and consistent braking, while the Servo Wave technology ensures smooth modulation, allowing for precise speed control.

The BL-M666 lever also comes with a tool-free reach adjust mechanism, making it easy for riders to fine-tune the lever position on the fly. It is compatible with Shimano's I-Spec II shifter systems, offering a clean and streamlined cockpit setup.

In conclusion, the Shimano BL-M666-B Deore XT Hydraulic Brake Lever BL-M666 (Right) is an excellent choice for cyclists seeking a reliable, high-performance brake lever. Whether you're tackling technical trails or navigating city streets, this brake lever delivers the stopping power and control you need to ride with confidence.

1. Reliable Performance: Shimano is known for its high-quality and durable products. The BL-M666 lever offers smooth and precise braking, ensuring a safe ride.

2. Hydraulic System: The hydraulic system provides excellent modulation, allowing for controlled and consistent braking in various conditions.

3. Servo Wave Technology: This technology improves lever feel and power, providing better control and efficiency.

4. Tool-free Reach Adjust: The tool-free reach adjust allows riders to customize the lever position for a more comfortable and efficient braking experience.

5. Easy Maintenance: The mineral oil used in the hydraulic system is easier to maintain compared to DOT fluid, and it's less likely to freeze in cold weather.

1. Price: Compared to other Deore components, the price of the BL-M666 lever is relatively high, which might be a deterrent for some budget-conscious riders.

2. Not Compatible with All Shimano Brakes: The BL-M666 lever is designed primarily for 2-piston brake calipers, and may not be compatible with all Shimano brake systems, such as 4-piston XT brakes.

3. Mineral Oil: While easier to maintain, mineral oil may not be as readily available as DOT fluid in some regions, which could potentially pose a problem for riders who are traveling or living in remote areas.

The Shimano BL-M666-B Deore XT Hydraulic Brake Lever (BL-M666 Right) offers excellent braking performance, improved lever feel, and easy maintenance through the use of mineral oil. However, its relatively high price and compatibility issues with some Shimano brake systems might be a concern for some riders. If you're looking for a reliable and high-performing brake lever and are willing to invest in it, the BL-M666 is a good choice. If budget is a concern, you might want to consider other Deore components or look for alternative brake levers from other manufacturers.

Details:

part #: blm666 prices

• $30.98-$85.00

specifications ribicycl:

• brand: Shimano
• mpn: Bl-m666-b
• model: Deore Xt Bl-m666-b
• part type: Lever
• position: Right
• color: Black
• clamp diameter: 22.2 Mm
• compatible bike type: Mountain Bike, Hardtail Bike, Cargo Bike, City Bike, Cyclocross Bike, Dirt Jumper, Downhill Bike, Electric Bike, Fat Bike, Gravel Bike, Hybrid Bike, Racing Bike, Recumbent Bike, Rickshaw Bike, Touring Bike
• material: Aluminum

returns ribicycl:

• policy: No Returns

offer ribicycl:

• quantity: 1
• availability: In Stock
• options: Ship-to-home
• best offers: True
• started: June 17, 2025
• sold: 0

seller ribicycl:

• rating: 100.0%
• city: Ridgefield Park, New Jersey
• # reviews: 3456

shipping ribicycl:

• transit: 10-16 Days
• carrier: USPS
• class: Standard
• type: Calculated
• service: USPS Ground Advantage
• cost: $0.00

general ribicycl:

• condition: Used
• Cycling > Bicycle Components Parts > Brake Levers

payments ribicycl:

• wallet: Apple-pay
• other
• credit card: Visa

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