Opera SOS Fire Mask Hardline Conical 99A Skateboard Wheels NINJA SUIT Tri-Ax / Bi-Ax Fibreglass –

Tri-Ax / Bi-Ax Fibreglass – Balanced torsional flex for stability

The goal is simple: make goggles that look right

Lower leg zips

and sleeve

technical riding

Opera SOS Fire Mask Hardline Conical 99A Skateboard Wheels NINJA SUIT Tri-Ax / Bi-Ax Fibreglass –Opera's SOS Fire Mask Hardline Conical is a fast, wide footprint wheel built for skaters who want plenty of control under them. The conical profile puts more urethane on the ground than your standard skinny street wheel, giving you a solid platform for bowls, transition, curbs and charging around on rougher concrete, while the 99A duro keeps them hard enough to stay quick and break loose when you want them to. Go 54mm for the more versatile everyday