Phoenix type bicycle quarter chaincover, model SC-CC-109, a black guard with a flared, rounded end over the chainwheel. It covers the top run of the chain and part of the chainwheel, helping keep a rider's clothing clear of the chain and its grease. The body tapers from a slim mounting end to the wider rear guard, is edged with a thin yellow pinstripe and carries a yellow SONA decal along the side.