In the case of the Torsion bits (TZ)

Two upper air intake vents are positioned to maximize air volume into the helmet interior

More specifically

K&N Part #: YA-1089

it has a tire spoon on one end and hex wrench on the other

All Balls Racing - Rear Independent Suspension Rebuild Kit (50-1252) K-Type-Handlebar Grips In the case of theAvailable for Utility and sport ATV's. All the parts required to rebuild one side of an ATV rear suspension.(Upper and Lower A Arm and Knockle) Bushings: Self lubricating, durable nylon (Acetal)or case hardened and plated for long life corrosion prevention. Cup seals Double lip seals: Type TC Spherical bearings: Precision ground with PTFE liner. Bearing steel: Hardened and precision ground.