There's an aluminium core sandwiched between two stainless steel outer layers

Puncture resistance The Bead to Bead Technology and 3x100 TPI provides tough on- and off-road capability

MIPS®) 12

Direct Drive Smart Trainer

CLIP ON WHEEL 2

Kenny Racing Elite Helmet - S - Graphic Sunset Exclusive There's an aluminium core sandwichedFeatures Injected plastic shell construction 16 vents parts for a better air circulation Removable & washable inner lining 2 sizes of shell: 3XS>M and L>XL Weight: 900gr (+ or 50gr) Helmet designed and developed for BMX and DH practice only, can't be used for motocross For children, we recommend sizes from 3XS to XS