AiM Sports MyChron 5 Rear Wheel Speed Sensor - 170cm Cable - All Kart Classes

Precision data acquisition is the lifeblood of competitive racing, and the AiM Sports MyChron rear wheel speed sensor delivers the exact velocity metrics required to dominate the track. Operating via advanced magnetoresistive technology, this non-contact pickup detects axle rotations through magnetic fields, eliminating the mechanical drag and wear associated with traditional physical sensors. By feeding direct wheel speed data into your MyChron 4 or 5 system, you gain the critical insights needed to plot precise acceleration curves, identify mid-corner drag points, and optimize your final drive ratio for any circuit.

The Core of Telemetry: Beyond the Go Kart Frame

A fast lap is a symphony of perfectly tuned components. While you might spend hours dialing in the caster and camber of your go kart frame, without accurate speed telemetry, you are tuning blind. This OEM AiM sensor mounts directly to the rear axle, capturing high-resolution data that reveals exactly where your chassis is binding or breaking traction. By correlating axle speed drops with RPM data, professional drivers can pinpoint setup flaws, allowing for precise adjustments that unlock crucial tenths of a second per lap.

Uncompromising Accuracy in Dirty Conditions

The brutal environment of competitive karting destroys inferior components. Just as you rely on a heavy-duty tire cleaner to strip track rubber and grime from your slicks, you need electronics that can survive grease, dirt, and debris. Because this sensor utilizes a magnetic field rather than an optical or mechanical pickup, it remains entirely unaffected by the harsh conditions of the lower chassis. It guarantees eternal accuracy and zero calibration headaches, ensuring your data stream remains uninterrupted from the green flag to the checkered.

Seamless Integration for the Focused Driver

When you strap on one of the best helmets in the paddock and hit the track, your focus must be absolute. The AiM speed sensor is strictly plug-and-play, utilizing a secure 4-pin Binder 712 connector that interfaces flawlessly with MyChron expansion modules. This allows the driver to review organized, comprehensive lap analysis software in the pits, translating raw velocity truths into actionable race strategy.

• Non-Contact Magnetoresistive Sensing: Detects magnetic fields for zero-drag, wear-free speed tracking.
• OEM AiM Sports Reliability: Genuine X05SNVB301 component ensures flawless compatibility with MyChron systems.
• 170cm Heavy-Duty Cable: Provides ample length for secure, interference-free routing along the chassis.
• 4-Pin Binder 712 Connector: Delivers a secure, vibration-proof connection to your data logger or expansion module.
• Granular MPH & RPM Insights: Essential for plotting acceleration curves and identifying aerodynamic or mechanical drag.
• Dirt and Debris Resistant: Magnetic pickup technology thrives in greasy, dirty environments where optical sensors fail.
• Pro-Level Telemetry: Elevates your pit reviews from basic lap timing to comprehensive, data-driven setup analysis.

Frequently Asked Questions

Q: How do I install the AiM Sports MyChron rear wheel speed sensor?

A: The sensor should be mounted to the kart chassis so that the sensing head is positioned near the rear axle. You will need to install a magnet on the axle collar or sprocket carrier to trigger the sensor. Ensure the sensor is securely fastened and the 170cm cable is routed away from moving parts or heat sources, then plug it into your MyChron expansion module using the 4-pin Binder 712 connector.

Q: Is this sensor compatible with my MyChron 6 dash?

A: Yes, this sensor is designed for use with the AiM Sports MyChron ecosystem, including the MyChron 4, 5, and 6 series. It connects via the standard 4-pin Binder 712 port found on your expansion modules.

Q: Do I need to calibrate the sensor after installation?

A: Because this is a non-contact magnetoresistive sensor, it does not require complex calibration. Once connected, you simply need to configure the wheel circumference in your MyChron software settings to ensure the speed and distance data displayed on your dash are accurate.

Q: Why should I use a magnetic sensor instead of a GPS-based speed sensor?

A: While GPS is excellent for track mapping, a wheel speed sensor provides real-time, high-resolution data that is not subject to signal latency or satellite interference. It is essential for detecting wheel spin, calculating precise acceleration curves, and identifying chassis binding that GPS alone might miss.

Q: How do I maintain the sensor in dirty track conditions?

A: The sensor is highly durable and resistant to grease and debris. However, it is good practice to periodically wipe the sensor face clean during your routine kart maintenance to ensure the magnetic field remains unobstructed and the signal remains consistent.

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