The Shimano HG41 7-speed cassette is an affordable and reliable choice for city or hybrid bikes with derailleur gears. Specifically designed for 7-speed drivetrains, this cassette offers a wide range of gears to suit various riding conditions. The Shimano HG41 cassette is easy to install and fits most standard 7/8-speed rear wheels. With its durable construction and high-quality materials, the Shimano HG41 cassette offers long-lasting performance and reliability. The sprockets are manufactured to Shimano's renowned quality, making them resistant to wear and providing a smooth shifting experience. This ensures efficient power transfer while riding, allowing you to shift effortlessly between gears. Product specifications - Brand: Shimano - Shimano group: Non-Series - Shimano group code: HG41 - Shimano model code: CSHG41 - Model year: 2010 - Number of gears: 7 - Shimano type: HG - Gear ratio: 11-28 - Material: Steel - Primary base color: Gray - Fold: 7