this helmet has two combinations that allow the rider to choose the style he/she likes most for every moment

Improved engine performance - Thanks to balanced air flow

you get dry and wet grip with good mileage

Made of injection plastic with enhanced resistance - designed to withstand tough motocros driving with style and function

Combine this rear lamp with one Short number plate holder kit And possibly one Side -mounted sign to really highlight the rear

CYLINDER WORKS CYLINDER STD KT 40002-K01 yamaha-yz-250-250-1995-esi1839877 this helmet has two combinationsReady to install, Direct Bolt on cylinders require no re plateting and look virtually identical to the oem cylinder, cylinder kit includes matched vertex pistons to enure longevity, performance and reduced engine noise, nickel carbide Gaskets, Cylinder, Piston, Rings, Pin and Clips, Big Bore Cylinder's Do Not Require Machine Work, Made in the USA