SIMS ATV 2025 Length:139 The boot cuff is shorter

The boot cuff is shorter to match the anatomy of a child's leg

so you can effortlessly chase that perfect turn

Two attachments for ice axe and trekking poles

Fine-tunes the helmet to your head size and shape – height-adjustable for 100% personalized comfort

SIMS ATV 2025 Length:139 The boot cuff is shorterThe ATV rides on SIMS MOD 3 Core, a combination of poplar wood native to North America and high strength to weight ratio bamboo with two parallel bamboo stringers running tip to tail under the hole pattern. Two carbon stringers, our Double I Carbon Wide layup, run lengthwise outside the bamboo stringers. We top the ATV with our Tri Tex fiberglass laminate, our most advanced matrix used on Sims top end boards. Combined together these elements produce