Racing Optics Smoke Tear Offs - Stilo ST5, Small Tabs Sabelt Suits The Longacre Basic Durometer measures

The Longacre Basic Durometer measures changes in tire hardness so you can keep track of this important information

top grain black leather is stitched atop a machined

using tuned cones of multiple densities

Designed for helmets equipped with M6-threaded inserts (found on all Snell SA2015 and later helmets

non-aggressive friction behaviour (stable torque)

Racing Optics Smoke Tear Offs - Stilo ST5, Small Tabs Sabelt Suits The Longacre Basic Durometer measuresImprove visibility on the track with Racing Optics Smoke Tear Offs specifically designed for Stilo ST5 helmets with small tabs. The smoke tint reduces glare while the tear offs keep your visor clean, giving you a competitive edge. Perfect for race day.