Electronic shifting used to be easy to place: put it on the top model, mention faster shifts, and let the spec sheet do the rest. That is no longer enough. As bikes move toward cleaner cockpits and integrated frames, an electronic shifting system has become part of the platform itself.
For a rider, electronic shifting is simple: press the button, get the gear. For a product team, it is more layered. Will the system fit the frame? How long does setup take at the factory? What happens after a crash or a low-battery ride? Can the same system move from sample bikes into repeatable production?
QED electronic shifting system was built for that conversation. QED is our flagship semi-wireless electronic shifting system for premium bicycle brands that need high-end shifting performance, clean integration, and support from sample testing to launch.
Electronic Shifting Is Moving Into More Bike Platforms
Look at how major drivetrain brands now talk about shifting. Shimano’s product stories often start with rider control and reliability, not only mechanism. SRAM’s RED AXS messaging puts wireless setup, customization, and support close to the product story. Market guides such as the CyclingNews road groupsets guide also show that electronic groupset choices are now part of normal performance-bike planning.
That shift matters for bicycle brands. A electronic shifting system can reduce visible cable routing, support fully internal cable routing, and make a premium bike feel more complete. It can also remove some cable-tension variables from assembly.
But electronic shifting also brings new questions: communication stability, battery life, calibration, crash behavior, waterproofing, factory setup, and after-sales service. A good electronic gear shifting system has to answer all of them.
What QED series Offers?
QED series is made for professional and elite racing segments where shifting precision, weight, routing, and service planning all matter. On the Magene Electronic Shifting Systems page, QED appears alongside PES as part of our electronic shifting solutions.
Key QED series specifications include:
- DB core groupset weight: 1150 g
- Material: Carbon fiber injection molding
- Front derailleur response: 300 ms
- Rear derailleur response: 90 ms
- Front derailleur compatible tooth range: 50-54T
- Rear derailleur compatible tooth range: 34T
- Speed range: 10-12s
- Communication: 2.4G / BLE / ANT+
- Shifter battery life: 18 months
- Front and rear derailleur battery life: 2500 km
- Seatpost battery: 7.4V 800mAh
- Charging time: 3 hours from 0-100%
- IP67 waterproof rating and magnetic charging
- DB/RB conversion, synchronized shift, customized buttons, multi-scenario setup, and smart connected ecosystem support
The numbers are useful, but two details matter most. First, QED supports 10-12 speed systems and 2.4G / BLE / ANT+ communication, giving product teams room to plan around premium configurations. Second, QED includes crash protection mode. The rear derailleur can reduce its protruding profile and disengage under impact, helping lower collision risk and protect long-term reliability.
Built For Integration, Not Just Installation
Most public electronic gear shifting system articles focus on the rider: faster shifts, cleaner controls, less cable adjustment. That is useful, but it only covers half the decision. For bicycle brands and manufacturers, a electronic gear shifting system also has to work with the frame, cockpit, drivetrain specification, production line, dealer workflow, and warranty plan.
QED supports fully internal cable routing, which helps brands develop aero-focused frames and cleaner cockpit layouts. For premium road and gravel models, this can make frame development less constrained by mechanical routing. For factories, it can reduce variables from cable length, housing friction, and final tension adjustment.
This does not mean every bike should become electronic. Mechanical drivetrains still make sense for many price points. QED electronic shifting system fits best when a brand wants a premium wireless groupset story, cleaner integration, and a high-end electronic drivetrain solution.
Cooperation Models For Bike Brands
Magene Enterprise supports QED projects through ODM, and OBM pre-installation services. In practice, that means we do more than ship components.
The cooperation usually starts with requirements communication. We align on specifications, performance targets, model needs, and commercial expectations. Then we provide engineering samples for installation trials and road testing. Once verification is clear, both teams finalize terms, volume planning, and delivery schedules.
Before mass production, our technical team helps with bicycle adaptation, including mounting layout checks and fitting adjustments. We also provide installation and debugging support, Standard Operating Procedures, and on-site or remote assembly-line guidance. Shipment and launch support are coordinated around the partner’s production schedule.
For project examples, review our Partners Case page or contact our team through Contact Us.
Full-Lifecycle Service Support
An electronic derailleur is not only a product part. It is also a service promise. Riders need to understand charging and battery status. Dealers need a clear path for diagnosis and replacement. Brands need documentation, spare-part planning, and a warranty process that does not leave teams guessing.
Magene Enterprise helps partners handle that lifecycle: concept planning, integration, testing, debugging, compatibility verification, production coordination, factory training, brand customization, compliance support, and launch readiness. Our Customer Service & Support resources and engineering support help partners prepare before the product reaches riders.
Is QED Right For Your Next Bike Platform?
QED is best suited for premium road bikes, gravel bikes, folding bikes, lightweight performance models, and high-end complete bikes where wireless electronic shifting can strengthen both the ride experience and the product story.
If your next platform needs 10-12 speed compatibility, fully internal cable routing support, 2.4G / BLE / ANT+ communication, synchronized shifting, multi-scenario setup, crash protection, and B2B integration support, QED is worth evaluating early.
To discuss QED for your next bike platform, explore our Electronic Shifting Systems page or contact Magene Enterprise to start an ODM, OBM, or pre-installation project.
