brake rotors aren't always perfectly true out of the box and they'll always get a bit warped at some stage

the SEEMEE 20 V2

3% elastane

Possibly not the best choice for 100km epic rides

Leatt 1.5 Neck Brace - Mini - Black PLP|EMTB Optimised brake rotors aren't always perfectlyThe Leatt 1. 5 mini neck brace is specially designed for very small riders, it is lightweight, has an adjustable rear thoracic and has body forming foam for comfort. The brace is designed to allow the forces during an accident to be reduced and transferred through the brace into the strong muscles of the body rather than the small fragile bones in the neck. Features Sculpted ergonomic design with collarbone cut out for superior comfort and positioning