Proto "Tracker" Grippers 110mm (Zack Martin Signature)
The brand new Zack Martin “Tracker” Grippers are the perfect wheel to help you hunt and find the finest spots the streets have to offer. Softer, smoother and faster. Featuring BUFF Core Technology which helps absorb impact, reduce de-hubbing and create a smoother ride. All PROTO wheels are manufactured with bearing removal slots for quick and easy replacement. All PROTO wheels are pre-installed with PROTO Murders bearings. The quality of the wheel is top notch. Made in California!