The Edge® 540 Cycling Computer offers targeted adaptive coaching when used with your compatible power meter and heart rate monitor. It helps you manage your efforts by providing personal power targets throughout a course plus stamina insights, so you know how much gas is left in the tank. It features button controls that work in any conditions, Whether you’re riding roads, trails, gravel or indoor, you can benefit from insights and workouts that will help you understand your strengths and weaknesses and prepare for upcoming races or personal milestones
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