Description:

Compatible with 2003-2012 Gas Gas EC 125. Pitch 520. Kit includes 1 Front 13 tooth drive sprocket, and 1 Rear 48 tooth drive sprocket; Sprocket Material consists of SAE 1023 structural carbon steel. Kit includes 1 Front 13 tooth drive sprocket, and 1 Rear 48 tooth drive sprocket; Sprocket Material consists of SAE 1023 structural carbon steel. Hub Inner Diameter 26mm; Hub 2 (ID) 30mm; Hub Inner Diameter 120mm; Mounting Hole (ID) 10.5mm; Distance Between Mounting Holes (ID) 140mm.