MK1003071 Drive Sprocket Set Front & Rear Product Info:

• Pitch 520
• Kit includes 1 Front 13 tooth drive sprocket, and 1 Rear 50 tooth drive sprocket; Sprocket Material consists of SAE 1023 structural carbon steel
• Hub Inner Diameter 21.2mm; Hub 2 (ID) 23.8mm; Hub Inner Diameter 120mm; Mounting Hole (ID) 10.5mm; Distance Between Mounting Holes (ID) 140mm

Included in This Kit:

(QTY 1) NICHE 519-CDS2259P Front Drive Sprocket

Substitute For OEM Part Numbers(s): 13144-0064, 13144-0035

(QTY 1) NICHE 519-CDS2418P Rear Drive Sprocket

Substitute For OEM Part Numbers(s): 42041-1450, 42041-1408, 42041-1255, 42041-0151

Compatible with the Following Vehicles:

Kawasaki KX450: 2019-2020
Kawasaki KX250F Monster Energy: 2009
Kawasaki KX250F: 2006-2018
Kawasaki KX250: 2006-2020



WARNING: This product can expose you to chemicals including lead and phthalates, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov