Adidas Adizero Boston 13 - Core Black/Carbon/Core Black Size:US 8 Chain: SRAM Apex D1

Chain: SRAM Apex D1

Structural rigidity is provided by an internal stiffener

even off the pavement

Integrated chain spotter protects your frame without adding any extra clunk and adjusts independently of the derailleur itself

For the same price as a valve core tool you can get two tire levers and a premium presta valve core removal tool all in a neat package

Adidas Adizero Boston 13 - Core Black/Carbon/Core Black Size:US 8 Chain: SRAM Apex D1Train faster with the adidas Adizero Boston 13 a lightweight, high performance running shoe designed for tempo runs and race day prep High performance tech in a durable frame. Lightweight with engineered rods for comfortable training runs that make you race day ready. Designed to provide consistent speed for fast workouts and tempo runs, the Adizero Boston 13 is the perfect training accompaniment to those who race in the Adizero Adios Pro 4. Whether