Large: 62" (158cm) width for full-size trucks (big bertha US-style pickups only)

It´s compatible with all wheel sizes from 20" to 29" and screws directly into rear derailleur hanger threads

Premium 3D Fidlock® magnetic buckle system

With a comfortable handle and long lasting design

The AM902 also feature upto 18mm of expanded rearward cleat adjustment for even better bike control

Giro Coalition Spherical Helmet - L - Matte Black - Black - Full Face Ignore Wholesale Tier 2 Brand Rule Large: 62" (158cm) width forThe 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