This is the story of a group of women who've formed enduring friendships thanks to their shared passion for motorbikes - and their attempt to ride into the history books. Hell's Belles is also a chance to get to know a special community hidden in plain sight: a diverse group of Welsh women who have found friendship, support and belonging through motorcycling.For a long time, women have felt under-represented and undervalued by the motorcycle industry, and this is one of the reasons that Sherrie, an accountant, and her friend Nimi have organised an event to set a new World Record for the largest gathering of female motorcyclists. They want to show the industry that their numbers are growing and that they are a worthwhile market.The current record stands at 1,132, but Sherrie along with Nimi and the other ladies are aiming to smash the 2017 record.