CHIGEE SR-1: Democratizing Automotive-Grade Radar for Every Rider

SHENZHEN, China – June 03, 2026 – In a significant move to make high-end safety technology accessible to the masses, motorcycle tech firm CHIGEE today launched its SR-1 Millimeter-Wave Radar System. The aftermarket device, priced at an aggressive US$219, promises to give nearly any motorcycle the kind of advanced rider-assistance features once reserved for premium cars and a handful of top-tier touring bikes. By offering a universal-fit solution for blind spot detection, lane change assistance, and rear collision warnings, the company is betting that a sixth sense shouldn't be a luxury item.

An Aftermarket Answer to an Integrated Problem

For years, the most advanced safety features in motorcycling have been trickling down from the automotive world, but often with a steep price of admission. Radar-assisted adaptive cruise control and blind spot monitoring have been the domain of flagship models from manufacturers like BMW, Ducati, and KTM. While undeniably effective, these systems are baked into the bike's electronics from the factory, making them unavailable to the vast majority of riders on older or less expensive machines.

The CHIGEE SR-1 directly challenges this paradigm. By designing a standalone, aftermarket system, the Shenzhen-based company has effectively unbundled the safety feature from the motorcycle purchase. The system's universal design—consisting of a tail-mounted radar module, mirror-mounted LED indicators, and a simple 12V harness—is engineered to be installed on a wide array of bikes.

This move positions the SR-1 in a burgeoning but competitive market. While other aftermarket options exist, from radar detectors focused on speed enforcement to combined dashcam-radar units, CHIGEE aims to differentiate itself on technical prowess and focus. "We wanted to give every motorcycle a genuine extra sense, with hardware built to automotive standards," the CHIGEE team stated in their launch announcement. At $219, it significantly undercuts the cost of a new, radar-equipped motorcycle, presenting a compelling value proposition for safety-conscious riders.

Under the Hood: The Power of 77GHz Radar

The heart of the SR-1 is its automotive-grade 77GHz millimeter-wave sensor. This isn't just marketing jargon; the choice of the 77GHz frequency band is critical to the system's performance and a key technical advantage. This band, now the standard for advanced driver-assistance systems (ADAS) in modern cars, offers significantly higher resolution and accuracy than the older 24GHz systems, which were phased out for new vehicles due to interference issues.

The higher frequency allows the SR-1 to achieve millimeter-level accuracy when measuring the distance and relative speed of surrounding vehicles. It can distinguish between objects that are close together with far greater precision, dramatically reducing the potential for false alerts from stationary objects like road signs or guardrails—a common annoyance that can lead riders to distrust and ignore a system. A 2-transmit, 4-receive (2Tx/4Rx) antenna array sweeps a 110-degree field behind the bike, detecting potential threats up to 70 meters away. This all-weather capability means the system's performance is undiminished by rain, fog, dust, or darkness, providing a consistent safety net when visibility is at its worst.

CHIGEE emphasizes that the SR-1 was engineered specifically for the unique dynamics of motorcycles, not simply a repurposed car system. The four independent warning algorithms—Blind Spot Detection (BSD), Lane Change Assist (LCA), Active Overtaking Alert (AOA), and Rear Collision Warning (RCW)—are tuned for common riding scenarios. The result, according to early reports, is a system with impressive reliability and near-zero false positives, a crucial factor in building rider trust.

A Connected and Active Safety Ecosystem

Beyond its powerful sensor, the SR-1's intelligence lies in its execution and integration. The system is designed to provide clear, unambiguous warnings without creating a distraction. Core alerts are delivered via high-brightness LED indicators that attach to a rider's mirrors, placing the visual cue directly in their line of sight during a head check. For an even cleaner setup, an optional kit integrates the indicators directly into new mirror housings.

In a clever twist, the SR-1 also turns a passive sensor into an active safety device. When the Rear Collision Warning algorithm detects a vehicle closing from behind at a dangerous speed, a high-brightness light built into the rear-facing radar module flashes automatically. This is designed to grab the attention of the approaching driver, potentially preventing a rear-end collision before it happens.

While the SR-1 functions perfectly as a standalone unit, its full potential is unlocked when paired with CHIGEE's broader ecosystem of smart devices. Riders who already own the company's AIO-5 or AIO-6 smart displays can integrate the radar feed directly. This adds on-screen visualizations of detected vehicles and audible alerts to the existing visual warnings, creating a comprehensive and multi-layered safety net.

This ecosystem approach is a calculated move from a company with a clear vision. Founded in 2020, CHIGEE has steadily built a reputation for creating robust, rider-focused technology. From their initial AIO-5 smart displays that brought CarPlay and Android Auto to the handlebars, to the more recent, modular AIO-6 series with 4G connectivity, the firm has focused on solving practical rider problems. The SR-1, along with the simultaneously launched XR-1 screen-free dashcam, represents the next logical step: leveraging that connected platform to deliver advanced safety. By addressing the critical risk areas identified in decades of motorcycle safety research, like the studies conducted by the Motorcycle Safety Foundation (MSF), the SR-1 provides a tangible tool to enhance rider awareness and, hopefully, reduce accidents on the road.