RCR 72v Support
ONYX RCR 45Ah Battery Fitment & Installation Guide
This guide walks you through installing the ONYX 45Ah 72V battery into your RCR, including connector compatibility and frame-specific fitment steps. Before You Begin (Important) This guide applies to riders installing the ONYX 45Ah 72V battery into ...
RCR 72V Controller Guide
Controller Overview The RCR 72V uses a Kelly KLS series controller. All wiring diagrams, configuration parameters, and error code definitions are handled through Kelly’s official documentation and software. This article provides an overview of the ...
The ONYX 72v RCR Whisperer— John Angel
If you’ve owned, researched, or seriously ridden an ONYX RCR—especially a 72V—there’s a very good chance you’ve come across John Angel. Known throughout the NYC e-bike scene as “the ONYX RCR whisperer” and often referred to as the godfather of NYC ...
RCR 72v 41Ah & 45Ah BMS Info / Connection Guide
This guide walks you through identifying your battery, connecting to the correct BMS app, and checking battery health. Step 1: Identify Your Battery Before connecting, confirm which battery you have. 41Ah Battery Requires the Xiaoxiang BMS app ...
RCR 72v QS8 Main Battery Cable Installation Guide
The new 45Ah ONYX batteries use QS8 discharge connectors. If your bike still uses the older red Anderson SB50-style connector, you’ll need to swap out your main battery cable to be QS8-compatible. ? Buy the ONYX QS8 Main Battery Cable ⚠️ Note: ...
Popular Articles
RCR 80V Complete Start-Up Guide
This guide walks you through everything you need to get your RCR 80V ready to ride, from unboxing to unlocking Off-Road power modes. Follow the sections in order for the smoothest first experience. 1) Assembly Guide Video: This step covers getting ...
RCR Battery Best Practices Guide
Following these battery best practices will help maximize performance, extend battery lifespan, and reduce the risk of long-term issues with your RCR battery. General Battery Care Guidelines Lithium batteries perform best when they are not kept at ...
An Important Update on the 80V Model's Thermal Management System
Hello Riders, We want to address the performance of the thermal management system on your 80V bike, particularly during aggressive riding. If you push the bike hard, you will experience the system engaging to regulate temperature. Please be assured ...
RCR 72v QS8 Main Battery Cable Installation Guide
The new 45Ah ONYX batteries use QS8 discharge connectors. If your bike still uses the older red Anderson SB50-style connector, you’ll need to swap out your main battery cable to be QS8-compatible. ? Buy the ONYX QS8 Main Battery Cable ⚠️ Note: ...
RCR 72v 41Ah & 45Ah BMS Info / Connection Guide
This guide walks you through identifying your battery, connecting to the correct BMS app, and checking battery health. Step 1: Identify Your Battery Before connecting, confirm which battery you have. 41Ah Battery Requires the Xiaoxiang BMS app ...