One of the leading custom bike designers in the world, Pops Fabrication, have designed this awesome bike, a stunning example of hand made, structurally engineered signature frames. All the “8 Series” frames include a Phil Wood Half Link Eccentric Shell that provides the ease of loosening or tightening the tension of the chain and comes in some cool trendy colors like candy red or bright yellow. The geometry of the lower part of the frame reminds me of the Gravity bike.