SRAM RED eTap Wireless Groupsets
SRAM have always been at the forefront of innovation in cycling and SRAM RED eTap continues to push the boundaries. SRAM RED eTap is the world's first groupset to offer wireless shifting. No cables, junction boxes, or unsightly external batteries - SRAM RED eTap is the cleanest, clutter-free groupset on the market. Using super secure 128-bit encryption, that uses a wireless protocol SRAM have developed themselves, SRAM eTap also ensures complete shifting security.