The new Sram EX1 chain for the complete EX1 eBike specific group set, designed to meet the demands of electric mountain biking.
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The Sram EX1 chain is specifically designed for e-MTBs, with improved strength and stability to handle the demands of electric mountain biking. Optimized for use with the complete EX1 eBike specific group set, this chain can be relied on for long-lasting performance.