SHIMANO circuit, Circuit, black, SH-ERDT3000SGSL

The Acera RD-T3000 is a Shimano gear system with a 9-speed design. It has a total capacity of 45 teeth and is suitable for trekking use. The gears are compatible with the recommended HG 9-speed chain and offer 9 gear levels at the rear. Fastening takes place without Endl.