The Coros LINX is a smart bike helmet that makes sense While cycling apps are thick on the ground, a full gadget ecosystem is hard to come by. Seattle startup Coros is looking to change that with the LINX, a helmet-app combo. Read the article here. Back to News 10% Off Your First Order! Signup Today & Your code will be delivered to your email. Success! Check your email for your 10% off code.