Fits a 1 1/8in steerer tube

so grab one of these and you'll be able to run your thru-axle or QR bike with the S1

Materials: Wool blend

Adjustable thigh and calf straps

POC Crane MIPS Helmet - XS-S - Fluorescent Orange PLP|Colour Fits a 1 1/8in steererIdeal for Dirt Jump, BMX, Street, and urban riders with its understated looks and a lightweight and highly durable, dent resistant outer shell. The Crane features an innovative dual density liner for optimum protection against a wide range of impact forces and the addition of MIPS improves rotational impact protection. Who's this item for: Ideal for Dirt Jump, BMX, Street, and urban riders looking for a skate style helmet with good ventilation and