Aluminum CAT5 Rear Sprocket CRF50 - Black - Vortex Size:38T Pro Circuit Extended Folding Shift

Pro Circuit Extended Folding Shift Lever

and restricts crankshaft deflection occurring in the high rotation region of the bore-up engine

(Can be used on many other bikes where the chain roller bolts to the lower frame)

The lever arm is forged from 6061 billet aluminum for extreme strength and durability

Aluminum CAT5 Rear Sprocket CRF50 - Black - Vortex Size:38T Pro Circuit Extended Folding ShiftVortex 420 CAT5 Aluminum Rear Sprocket Fits all years and models of the Honda CRF50 and XR50 The Vortex CAT5 Aluminum Sprockets feature a unique CNC machined design and a anodized finish that makes them look fast even when standing still. But great looks is nothing without performance to match. An aluminum sprocket is much lighter compared to OEM steel sprockets and this leads to reduced rotating mass and allows for improved acceleration and handling.