The Silverton 1

Twist Locks

Polished Black anodized finish

Cleat interface: Crank Bros premium Brass cleats and shims included with a release angle 15° / 20°

Giro Coalition Spherical Helmet - M - Matte Green - Green - Full Face Heavy/Bulky The Silverton 1The lightweight Giro Coalition Spherical combines Spherical Technology powered by Mips and Progressive Layering featuring both EPP and EPS foam, with best in class ventilation and the added protection of their innovative Halo System chinbar. Only Giro could design an impressively lightweight full face helmet that still provides heavyweight protection. Just 800 grams in M L, this NTA certified MTB helmet still packs the punch of Spherical Technology