Üma Kleppinger—aka The Ümabomber—is a Portland-based freelance writer, mountain bike trail advocate, and general noise maker for full-contact anti-bummer living. She writes about life in the saddle and on the trail, and gives all her bikes names. When not writing, she can be found riding her bike in the Pacific NW mountains, and vice versa. You can read more of her work at www.umabomber.com or follow @theumabomber on Instagram and on facebook.