Screamer 7 Alarm Disc Lock dual sport helmet with a durable center compound

with a durable center compound for high mileage and softer edge compounds for excellent grip and performance when you take the corners

Superior anti-wear technology reduces valve-train wear

Tube guide for drinking system

Rigorous quality you can trust

dress to look good

Screamer 7 Alarm Disc Lock dual sport helmet with a durable center compoundThe Screamer 7 is an attack activated disc lock alarm. Key Features Tough and durable disc lock. Loud 100dB alarm siren. Powered by a lithium CR2 long life battery. Simple push to lock feature. Motion and shock sensors. Water resistant keyway cover. 7mm Diameter locking pin fits many disc brakes. Dimensions: 98mm x 70mm.