light, accurate, versatile RUN, SWIM, RIDE, RACE

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The J-Chip ECO Receivers   Perfectly sized for carry-on luggage while traveling Ideal for remote locations not accessible by car Easily set up in narrow/cramped locations such as mountain trails Quicker, easier, and less expensive to transport and deploy 3 models available to suit your needs! 3ch (2m mat included) – works with mats up to 4m […]