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: Features "Magic Wheel" technology on the derailleur pulley to prevent jams if a stick or debris gets caught.

: Designed with a robust "Full Mount" attachment that replaces the traditional derailleur hanger. 1987-set-1x.jpg

💡 : The "1x" in the filename indicates it is a single-chainring system, which has become the industry standard for modern mountain bikes to simplify shifting and reduce weight. : Features "Magic Wheel" technology on the derailleur

: Powered by the proven SRAM AXS ecosystem for cable-free installation and customization. Technical Specifications Speed : 1x12-speed drivetrain. 1987-set-1x.jpg

The is a high-performance 1x12-speed wireless electronic groupset. It combines modern AXS technology with a retro aesthetic inspired by the early days of mountain biking.

: Features classic colorways and graphics that pay homage to SRAM's founding year, 1987.