EVS Sports – Roost Deflectors, including the Bantam Roost Deflector for youth riders in Large/XL and the F2 Roost Deflector in black in Medium, Large and XL. A roost deflector is the piece of gear that takes the rocks, clods and rooster tail thrown by the bike in front of you, and it is the difference between finishing a moto and riding the last two laps with bruised ribs. These chest protectors use a vented, impact-spreading shell over the sternum and shoulders with a low-bulk harness, so the load gets pushed out across the plastic instead of concentrating on one rib. The F2 runs a slimmer profile that sits under or over a jersey without binding your arms at the bars, and the Bantam is scaled and padded for smaller frames so young riders get real coverage rather than an adult shell hanging off their shoulders. Airflow through the shell keeps heat down on long motos, and the adjustable straps hold the plate centered when the track gets rough. Youth and adult shells are not interchangeable, so measure before you guess. Give us the rider height, weight and chest measurement and we will confirm the right size before you order.