eMTB News: Shimano Announces EP801 ‘Race-Specific’ Firmware Update is now available
Whilst labeled a ‘Race-Specific’ update, I think the benefits are going to improve the ride feel, for all riders. Expect more assist in Boost Mode, the ability to customize the cutoff of power and the introduction of an overrun of sorts. Here’s the full presser from the crew at Shimano..
Shimano Announces EP801 ‘Race-Specific’ Firmware Update
Announced earlier this summer, the most recent firmware update for Shimano’s race-winning EP801 drive unit delivers exciting new features and more customization options to help you boost your race speeds and keep the momentum rolling longer through techy terrain. Shimano is pleased to share that the firmware update is now available to all current EP801 riders and will be standard on all bikes built following the firmware’s release—most importantly, the update can now be applied using the latest version of Shimano’s E-TUBE app.
Developed with Shimano’s world-cup winning Yeti / Shimano EP Racing team and proven by Orbea’s OOLab and Rotwild Schwalbe Enduro teams, the new updates include the ability to deliver an even higher assist level that will easily achieve the maximum 400% assist ratio for Boost Mode; a customizable max speed cutoff progression; and extended carry-over assist when riders stop pedaling. Together, these new features complement the 600 watts of the EP801 drive unit to deliver the most exciting, natural, and powerful E-MTB system for racing and riding.
Higher Assist in Boost Mode
The assist level of the system’s highest boost setting is now even higher, achieving the maximum 400% assist ratio with ease. That means a quicker response when the rider pushes the pedals, with maximum torque delivered when it’s needed most. Tested and proven on the EDR-E World Cup Power Stages, this new assist level is a game changer for race-winning efforts and will make everyday riding even more exciting, letting riders tackle the most challenging technical climbs with confidence.
Customizable Max Speed Cutoff
Riders can now customize how the EP801 system cuts off power when the max assist speed is reached. Whether you want a more natural wind-down of power for a smooth cutoff or want to maximize the assist all the way to the cutoff point—the choice is yours. This is just another way EP801 delivers the most customizable system for riders to create the perfect setup for their racing and riding needs.
Uninterrupted Power Delivery
The most exciting feature delivered with the new EP801 firmware update is the extended assist carryover when the rider stops pedaling. This is a key race advantage, allowing riders to stop pedaling for a moment in the middle of the most technical and challenging terrain while the motor continues their forward momentum. Now, riders can focus on getting through tricky sections of trail smoothly – without losing momentum or balance.
The duration of this extended assist mode can be customized between short, medium and long, so riders can fine-tune the assist based on the riding terrain, race-specific needs, or by what feels most natural. And, just as easily as the extended assist mode goes into action over rough terrain, it can just as easily be cancelled. The system automatically turns off the extended assist when the rider backpedals, providing ultimate control over speed and assist.
Firmware Availability | The new firmware is available to all EP801 bike owners and is now free to apply using Shimano’s E-TUBE Project Cyclist smartphone app (Version 5.3.2). The update will allow riders to deploy it and customize their EP801 settings independently. If you need help, visit your local Shimano Dealer.//