Lumbar support: 6" (15

They are CNC-machined from high-quality aluminum and have a red anodized finish for a distinctive custom look

Hidden internal breathing channels for a clean and elegant look

2 used per engine

Music sync capability for a complete audiovisual experience

Trask 'CheckM8' Vented Transmission Top Cover – Krom HANDLEBARS AND CABLES Lumbar support: 6" (15Trask 'CheckM8' Vented Transmission Top Cover Chrome Harley Davidson M8 engines can suffer from high oil consumption. The Trask Performance CheckM8 transmission top cover helps reduce some of the causes by relieving excess crankcase pressure via a one way Boysen valve. This keeps oil air mist better in the cam chest and makes the oil pump more efficient. Less oil air mist leaves the engine through the cylinder heads, and reduced crankcase pressure can