
( Brand: Shimano ), ( Manufacturer Part Number: BLMX70R ), ( Part Type: Pull ), ( Colore: Argento ), ( Paese Di Origine: Giappone ), ( Position: Rear ), ( Color: Silver ), ( Set Includes: Lever ), ( Caratteristiche: Shimano Dxr Bl-mx70 Dxr Brake Lever For V-brake Right Hand, Col ), ( Tipo: Sport ), ( Taglia: Destra ), ( Brake Type: V-brake ), ( Compatible Bike Type: Bmx )
The **Shimano BL-MX70R DXR Rear Brake** is a high-performance, precision-engineered braking system designed specifically for BMX riders seeking superior control, reliability, and durability on the track or in the park. Part of Shimano s renowned **DXR (Direct Pivot Rear) series**, this brake leverages cutting-edge technology to deliver an unmatched braking experience, making it an ideal choice for competitive riders and enthusiasts who demand the finest in stopping power and responsiveness. The **BL-MX70R** features a robust, lightweight aluminum construction, ensuring a perfect balance between strength and weight savings, which is crucial for maintaining agility and speed during high-intensity rides. Its **direct-pivot design** eliminates the need for a traditional cable pull, instead utilizing a hydraulic-like system that provides near-instantaneous braking force with minimal effort, reducing hand fatigue even during prolonged sessions. The brake lever is ergonomically contoured to fit securely in the rider s hand, offering an intuitive grip that enhances control and reduces the risk of accidental slips, especially during aggressive maneuvers or jumps. The **DXR system** integrates seamlessly with Shimano s **MX-70R brake calipers**, creating a cohesive and highly efficient braking setup that maximizes stopping power while minimizing wear on both the brake pads and the wheel s rim. This brake is engineered to withstand the rigors of BMX riding, including high-speed descents, sharp turns, and frequent impacts, making it a durable and long-lasting component for riders who push their limits. Whether navigating a technical track, performing tricks in the park, or competing in races, the **Shimano BL-MX70R DXR Rear Brake** ensures consistent, predictable performance, allowing riders to focus on their technique and precision without compromising on safety. Its sleek, modern design also complements the aesthetic of high-performance BMX setups, making it as much a statement piece as it is a functional upgrade. For riders who refuse to compromise on quality, the **BL-MX70R** stands as a testament to Shimano s commitment to innovation and excellence in the world of BMX cycling.
The **Shimano BL-MX70R DXR** is a popular brake system designed for BMX bikes, offering a balance of performance and affordability. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.
### Pros:1. **Durability and Build Quality** The BL-MX70R is built with sturdy materials, including a forged aluminum brake lever and a durable brake cable housing. It is designed to withstand the rigors of BMX riding, including jumps, tricks, and frequent use.
2. **Reliable Braking Performance** The disc brake system provides consistent stopping power, which is crucial for safety, especially when riding at higher speeds or in competitive settings. The dual-piston caliper ensures even pressure on the rotor, reducing brake fade.
3. **Lightweight Design** Compared to older drum brake setups, the BL-MX70R is significantly lighter, which helps improve the bike s overall handling and responsiveness. This is particularly beneficial for riders who prioritize agility and speed.
4. **Easy Installation and Adjustment** The system is relatively straightforward to install, and the brake lever can be adjusted for reach and tension. Shimano s reputation for user-friendly components makes maintenance and fine-tuning accessible even for beginners.
5. **Compatibility with Shimano Components** Since it is part of Shimano s BMX lineup, it integrates seamlessly with other Shimano parts like the **DXR shifters** and **cranksets**, making it a convenient choice for riders who prefer a cohesive setup.
6. **Cost-Effective for Performance** While not the most expensive brake system on the market, the BL-MX70R offers professional-level braking performance at a reasonable price, making it a great value for BMX riders.
7. **Low Maintenance** Disc brakes generally require less maintenance than drum brakes, such as less frequent pad replacements and fewer issues with dust or debris buildup affecting performance.
8. **Versatility** The system works well for a variety of BMX disciplines, including street, park, and dirt jumping, though it may not be as specialized as high-end racing brakes.
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### Cons:1. **Limited Upgrade Path** While the BL-MX70R is a solid brake system, Shimano does not offer significantly more advanced versions of this specific model. Riders looking for cutting-edge performance may need to explore other brands or higher-tier Shimano components.
2. **Sensitivity to Misalignment** If the rotor is not properly aligned with the caliper, it can lead to uneven braking or premature wear on the pads. This requires careful installation and occasional checks to ensure optimal performance.
3. **Potential for Cable Stretch** Like all cable-actuated brakes, the BL-MX70R can experience cable stretch over time, which may require periodic adjustments to maintain consistent braking power. Replacing the cable and housing periodically is recommended.
4. **Not as Light as Hydraulic Systems** While the BL-MX70R is lightweight for a mechanical disc brake, hydraulic systems (though less common in BMX) offer even better weight savings and more precise modulation. However, hydraulic systems are more complex and expensive.
5. **Rotor Size Limitations** The BL-MX70R typically comes with a 160mm rotor, which is standard for BMX but may not provide the same stopping power as larger rotors found on some mountain bike or gravel bike setups. However, this is less of an issue for BMX due to the nature of the riding style.
6. **Learning Curve for New Riders** For riders transitioning from drum brakes to disc brakes, the initial feel of the brake lever may take some getting used to. The lever s position and the way the brake engages can be different, requiring adjustment in hand placement and braking technique.
7. **Environmental Factors** In wet or muddy conditions, disc brakes can be less effective than drum brakes, which may still provide some braking power even when wet. However, the BL-MX70R performs well in most dry conditions typical of BMX riding.
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### Conclusion:The **Shimano BL-MX70R DXR** is an excellent choice for BMX riders seeking a reliable, durable, and cost-effective disc brake system. Its strengths lie in its robustness, ease of use, and compatibility with other Shimano components, making it a practical option for both casual riders and those involved in competitive BMX. While it may not offer the most advanced features or the lowest weight, it strikes a solid balance between performance and affordability.
For riders who prioritize braking consistency, durability, and ease of maintenance, the BL-MX70R is a highly recommended upgrade from drum brakes. However, if you are looking for the absolute lightest or most advanced braking system, you may need to consider alternative brands or higher-end options. Ultimately, the BL-MX70R is a dependable workhorse that delivers where it matters most for BMX riding.
### Recommendation:If you are upgrading from drum brakes or looking for a reliable disc brake system for your BMX bike without breaking the bank, the **Shimano BL-MX70R DXR** is an outstanding choice. It offers professional-grade performance, ease of use, and compatibility with Shimano s BMX lineup. Pair it with a well-maintained rotor and cable, and you ll have a brake system that enhances your riding experience while providing the safety and control needed for BMX tricks and jumps. For most riders, this brake system will meet or exceed expectations without unnecessary complexity or cost.
The Shimano DXR BL-MX70 BMX Right Rear brake lever in silver and black is a high-quality component designed for bikes with V-Brake long pull systems. Made in Japan by the renowned brand Shimano, this rear brake lever features a sleek silver color and is specifically designed for right-hand riders.