NOTE FOR USA CUSTOMERS! I cover these costs so you don’t need to worry for paying more. Key features included its variable slant angle, which allowed it to be adjusted for either close-ratio or wide-ratio cassettes, and was known for its potential for versatility when paired with friction shifters. At the time of its introduction, Chorus was considered a premium groupset that provided the performance of the top-tier Record and Super Record groups, but with a slight weight penalty. All parts are in superb condition (see pictures).