Fox Youth Rampage Helmet - M - White PLP|Riding Style Lightweight and ventilated back protector

Lightweight and ventilated back protector

Casing: Michelin's double-reinforced Downhill Shield casing features 4-ply x 55tpi construction with high-density puncture protection and low-pressure reinforcement in the sidewalls for better support at low pressures

Designed with lightweight

including inner tapered steerer tubes

Then this seat post clamp from Hope is for you

Fox Youth Rampage Helmet - M - White PLP|Riding Style Lightweight and ventilated back protectorAggressive styling in their most affordable downhill certified helmet. Their Youth Rampage Helmet features a lightweight, injection moulded ABS shell inspired by their iconic Rampage Pro Carbon Helmet. The 360 degree ventilation provides superior airflow for all day comfort, while Mips technology reduces rotational forces transmitted to the brain during impact. The fully adjustable visor is goggle compatible and features a removable GoPro mount.