Bells are becoming an increasingly common accessory on trail bikes across the globe. As trail-access gets threatened, good ambassadors for our trails see the value in alerting other trail users in good time. Though, an ill-timed chime of a bell can often be just as startling to a hiker or animal as not using a bell at all. Timber! is a cow bell that vibrates hands-free as you ride but unlike any other bell on the market, it can be locked out for silence, then unlocked for a friendly, familiar yet highly-affective sound.