Description
The EX1 XG-899 cassette has features adapted to the constraints of electrically assisted mountain bikes, on the E-BLOCK cassette, the chain has a defined link position on each sprocket. The sprocket architecture has been designed to work with both the inner and outer links of the chain, for extremely precise shifting up and down the cassette. The result is smooth, robust shifting performance in all situations, even with full engine assistance. Details: 11-48 8-speed sprocket set machined from high-quality case-hardened steel. Symmetrical sprocket geometry for fast and precise gear changes. All-new cassette technology specially designed to meet the demands of electric mountain biking, with large gaps between the cassette sprockets. Compatible with Shimano/Sram freewheel body (not compatible with XD body). Spacing 11, 13, 15, 18, 24, 32, 40 and 48 teeth. Technology : E-BLOCK The E-BLOCK shifting technology is a fundamental redevelopment of the external drivetrain shifting. On the E-BLOCK cassette, the chain has a defined link position on each sprocket. The sprocket architecture has been designed to work with both the inner and outer links of the chain, for extremely refined shifting by moving the chain up or down on the cassette. The result is precise and robust shifting performance in all situations, even with full engine assistance.
