MRBC Mission Statement MRBC aims to enable residents of Mt Rainier and the surrounding area to own, maintain, and ride bicycles safely. We reclaim, refurbish, and redistribute used bicycles that would otherwise be heading for the landfill, teach mechanics to youth and adults, and partner with local organizations to promote an inclusive and responsible bicycling community. While the MRBC focuses its services on the residents of Mount Rainier, the shop and its programs are open to all on a donation basis.