TLD A3 Helmet - XS/S - Halo Alpine Black Replace Images Upper material: 3D Matrix TPU

Upper material: 3D Matrix TPU

Chain and cassette compatibility: Advent X 10 speed

Mesh venting on back & underarms

Current speed

TLD A3 Helmet - XS/S - Halo Alpine Black Replace Images Upper material: 3D Matrix TPUHead of the class, A3 leaves nothing to chance by setting the modern standard in protection and fit as demanded by Troy Lee Designs athletes. Equipped with Mips protection, the co moulded EPP EPS design features sixteen vents to optimise airflow making for a helmet that is so comfortable it practically disappears on your head. Features Co moulded EPP and EPS Mips B Series Rotational Impact Brain Protection System Advanced layering 3 piece shell 3 Way