german ww2 style motorcycle helmets Vintage Half Helmet, DOT Approved Adult Men Women Retro Open Face Helmet, with Adjustable Quick Release Buckle, for Bicycle Cruiser Scooter, M~XXL 57~64cm : Automotive From ECE 22.05 to Ride with the perfect model:MK17 +RGB Light Display Stand __features:eli-mini-diagram

german ww2 style motorcycle helmets Vintage Half Helmet, DOT Approved Adult Men Women Retro Open Face Helmet, with Adjustable Quick Release Buckle, for Bicycle Cruiser Scooter, M~XXL 57~64cm : Automotive From ECE 22.05 to Ride with the perfect model:MK17 +RGB Light Display Stand __features:eli-mini-diagram

From ECE 22.05 to ECE 22.06: What Motorcyclists Need to Know About the New Helmet Standard - SENA

This includes new threshold requirements and tests such as new impact tests against oblique anvils, impact tests against hemispherical anvils (to measure rotational solicitations generated in impacts), a quick-removal cheek pad test, and the introduction of a Skull Fracture Criterion (SFC)

__features:eli-mini-diagram

model:MK17 +RGB Light Display Stand

Wipe clean with a damp cloth and mild soapy water

Ride with the perfect balance of classic outlaw style and modern safety in the Daytona German Helmet