Spectro Platinum 4 Options:10W60 The Dirk is built from

The Dirk is built from virtually indestructible Grilamidand features snap pin hinges

extra width to account for different helmet sizes and raised chest to reduce hyper-flexion

family rides around the neighborhood

Soft leather panels on the lower inside legs provide extra grip when standing on the motorcycle

Spectro Platinum 4 Options:10W60 The Dirk is built fromPlatinum 4 Full Synthetic is the ultimate synthetic engine lubricant. Exceeds all known motorcycle manufacturer's warranty requirements, plus A. P. I. SL JASO MA MA2. Smoother shifting, reduced friction, increased horsepower, highest shear stability. For street or track.