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SKU: CY9083

Shimano BMR1 and BRM2 Di2 External Battery Mount Base Unit - Durable Aluminum Construction, Compatible with Shimano Di2 Electronic Shifter Systems, Easy Firmware Updates, Enhance Bike Setup & Reliability for Road & Mountain Cycling

Regular price $57.42
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This is a pre order item. We will ship it when it comes in stock.

$10 Gift Card

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Description

Upgrade your Shimano Di2 electronic shifting system with the Shimano BMR1 and BRM2 External Battery Mount Base Units - the ultimate solution for reliable, streamlined power management on your road or mountain bike. Crafted with precision engineering, these mounting bases provide a secure and clean setup for your Shimano Di2 external batteries, enhancing both performance and aesthetics.

Materials & Construction

Constructed from high-quality, durable materials, the BMR1 and BRM2 bases are designed to withstand the rigors of off-road riding and daily cycling. Their robust build ensures long-lasting performance while maintaining a lightweight profile, minimizing any impact on your bike's weight and handling.

Performance & Engineering

Designed for optimal reliability, these external battery mount bases feature precision fitment to ensure secure attachment of Shimano Di2 batteries in various bike frame configurations. They facilitate straightforward installation and battery access, promoting consistent power delivery critical for smooth, precise shifting across diverse riding conditions.

Components & Technology

Compatible exclusively with Shimano Di2 electronic groups, these mounts support seamless firmware updates to ensure all components operate harmoniously. Regular firmware checks and updates using the Shimano E-Tube system help maintain firmware version consistency-preventing malfunctions and optimizing shifting performance.

Style & Use Case

The sleek and minimalist design of the BMR1 and BRM2 bases complements any bike aesthetic, whether you ride sleek aerodynamic road bikes or rugged trail mountain bikes. They are ideal for riders seeking a professional-grade setup capable of accommodating external batteries for extended riding and race days, where reliable power is essential.

Innovative & Differentiating Features

The Shimano BMR1 and BRM2 External Battery Mount Bases stand out for their compatibility with Shimano's firmware management system, allowing riders to easily update and sync their components via the E-Tube platform. This ensures your Di2 system remains up-to-date and functioning flawlessly over time.

Why Choose Shimano BMR1 & BRM2 External Battery Mounts?

- Secure, lightweight mounting for external Di2 batteries

- Durable and weather-resistant materials for all riding conditions

- Compatibility with Shimano Di2 firmware management for smooth operation

- Sleek design that integrates seamlessly into your bike frame

- Easy installation and battery access for extended rides and racing

Maximize your Shimano Di2 system's performance with the trusted quality and innovative engineering of the BMR1 and BRM2 External Battery Mount Bases. Elevate your cycling experience with reliable power and precision shifting every ride.

  • Durable and lightweight external battery mount base unit constructed from high-quality materials for reliable power delivery and corrosion resistance.
  • Designed specifically for Shimano BMR1 and BRM2 Di2 external battery systems, ensuring seamless compatibility and optimal performance with Shimano electronic shifting components.
  • Incorporates advanced engineering and precise components to secure the Di2 battery externally, facilitating easier installation, maintenance, and battery management on road and mountain bikes.
  • Ideal for long-distance cycling and professional racing, offering stable power supply, quick battery accessibility, and an efficient charging solution in various riding conditions.
  • Features innovative firmware compatibility with Shimano Di2 systems; ensure proper operation by keeping components updated via the E-Tube Project software for consistent shifting performance.
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We pride ourselves on our ability to ship and deliver your gear with excessive speed! We ship from 22 locations throughout the United States and most orders will arrive in 3 days or less with Free Shipping on orders over $75!

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Most orders placed during the workweek before 1:00 PM Eastern time ship the same day, but during peak/holiday season or depending on inventory location handling time can take up to 48 hours. If you have questions regarding shipping estimates, don't hesitate to get in touch with us before placing the order. There is a direct signature requirement for all orders over $500.

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365 Cycles puts the customer above everything. Our number one goal is your satisfaction. When you press the shift lever you want the gears to shift, and when you buy bicycle parts, you want the bicycle parts to arrive on time in new condition. With over 60,000 products and 22 warehouse locations throughout the country, we have the parts you need and they are coming in hot!

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Our team is waiting to help you 7 days a week and they are more qualified to help than I am but if you ever feel like you're not getting the service you need I’m personally asking you to email me at ben@365cycles.com with "CUSTOMER LOYALTY" in the title and I will personally handle your order.

Over the years we have served millions of satisfied customers and continue to serve many of them today. With your feedback, we are confident we can take this lifelong journey together and build a friendship that goes beyond parts and accessories.

“If you want to go fast, go alone, if you want to go far, go together.” -Someone Smart

Ben Berman Founder & CEO of 365 Cycles


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These were established by the members of our team and we use them every week to call out team members who have shined in one of these areas. Feel free to let us know at info@365cycles.com if someone you worked with has gone above and beyond in one of these areas. 

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