2XU 2XU - Timing Chip Strap - Unisex 2XU - TIMING CHIP STRAP Beat your best time yet with comfort and security. 2XU's Timing Chip Strap stays in place through the toughest of Triathlons, and features and sleek, Nylon/Neoprene design that won't chafe while you're on the go... RRP: £15.00 Was: Now: £13.50 Choose Options