Bones | Wheels | X-Formula Double Locks (54mm) 99A Forged Hollow Krooked Birdy Wax keeps your

Krooked Birdy Wax keeps your grinds and slides buttery smooth

The Mini Lifer Helmet is great for little rippers or people with smaller heads

GX1000 started as an epic video series for Thrasher Magazine in the mid 2010’s

Shield-free design eliminates drag and keeps debris out

Each package contains a single rail that works solo or pairs up for double setup

Bones | Wheels | X-Formula Double Locks (54mm) 99A Forged Hollow Krooked Birdy Wax keeps yourBones X Formula Double Locks deliver superior locking and control. At 54mm with a 99A durometer, these responsive wheels maintain excellent grip and slide characteristics while staying nimble for technical tricks. The Double Lock design provides enhanced stability and prevents wheel bite, keeping your setup locked in. Built from high performance materials refined over a decade, X Formula absorbs vibration and softens impacts better than standard