13 teeth 520 box output sprocket Yamaha YZF 450, YFZ 450, Fantic XX 250, XXF 450... ProX

Pinion 13 teeth Pro X Yamaha YZ-F 450, YF-Z 450, Fantic XX 250, XX-F 450...

New gearbox output sprocket adaptable for motorcycles cross, enduro, quad 250cc, 450cc Yamaha YZ F, YF Z, Fantic XX, XX F...

Front sprocket technical characteristics and dimensions

• Mark: ProX
• Manufacturer Part Number: 07.FS23099-13
• Transmission type (steps): 520
• Number of teeth: 13
• Material: steel
• Colour: grey
• Thickness: 6 mm

Dimensions of the front toothed pinion (see marks on the typical drawing)

• A - Inner width (outer diameter of gearbox shaft): 25mm
• B - Inner width: 22 mm

Before ordering, it is essential to ensure the type of transmission you need. All the parts, namely the chain, the pinion and the crown, must have the same pitch. To find out more, click this link.

Applications:

Gas-Gas EC 450 F 2013 2015

Kawasaki KLX 300 R 2003 2007
Kawasaki KX 250 1999 2008

Yamaha TDR 250 1988 1990
Yamaha TT 500 1977 1981
Yamaha TZR 250 1987 1992
Yamaha WR 400 F 1998 2000
Yamaha WR 426 F 2001 2002
Yamaha WR 450 F 2003 2025
Yamaha XT 500 1977 1985
Yamaha YFM660R Raptor 2001 2005
Yamaha YFZ 450 2004 2013
Yamaha YZ 250 1999 2025
Yamaha YZ 250 X 2016 2025
Yamaha YZ 400 F 1998 1999
Yamaha YZ 426 F 2000 2002
Yamaha YZ 450 F 2003 2025
Yamaha YZ 450 FX 2016 2025

Fantic XEF 450 2022 2024
Fantic XX 250 2022 2025
Fantic XXF 450 2022 2024

ProX is a Dutch brand specializing in the production of engine parts for quads and motorcycles. cross and enduro. To find out everything about the brand and discover our range of products Prox, click on this link.