Single-speed bicycle on the situation, a messenger may prefer a mountain bike based single-speed, which can roll over many obstacles, or a fast and light road bike-based single-speed. In the United States market, bicycle companies such as Bianchi, Cannondale, Fuji Bike, KHS, Kona, Raleigh, Giant, Specialized, Swobo, Felt, Trek and Niner all have produced and marketed single speed bicycles. Because most full suspension frame designs either have a single pivot that is not concentric with the bottom bracket, or a linkage with a variable center of rotation, the distance between the bottom bracket and rear axle varies throughout the suspension's travel. This
Come from the Heart Come from the Heart "Come from the Heart" is a country music song written by Richard Leigh and Susanna Clark and published in 1987. It is most known through the 1989 single by Kathy Mattea, released in conjunction with her album "Willow in the Wind", though the song was first recorded and released on the 1987 Don Williams album "Traces" and also released in 1988 by Clark's husband on his album "Old Friends". Mattea's single was her third number one on the country chart, spending 14 weeks on that chart including a single week at the top. Hard Working Americans