Fox 40 Classic Whistle Style:Lanyard it's the momentum that wants

it's the momentum that wants to push you off the track

These bearings have tight tolerances which reduce wheel wobble and allow you to skate at higher speeds and keep a consistent speed

Avenger aluminum is 10% lighter than the standard Invader

These roller skate rubber plugs are sold as a pair

Wheel hardness: 82A

Fox 40 Classic Whistle Style:Lanyard it's the momentum that wantsThe official whistle of all major sports officials. 115 Decibels of high pitch shrill rises above ambient noise can be heard up to a mile away 100% constructed of high impact ABS plastic. 100% impervious to moisture Pealess Design. No moving parts nothing to obstruct sound, nothing to jam, break or freeze First Choice of: WFTDA, MRDA, JRDA, NFL, NCAA, NBA, CFL FIBA, and FIFA Fox 40 cannot be overblown the harder you blow, the louder the sound