13 tooth 520 TM EN 250, 300, MX 450 output pinion... Afam

Pinion 13 teeth Afam TM EN 250, MX 300...

New gearbox output gear suitable for motorcycle cross 250cc, 300cc ... TM EN, MX ...

Front sprocket technical characteristics and dimensions

• Mark: Afam
• Manufacturer Part Number: 94312-13
• Drive train type: 520
• Number of teeth: 13
• Material: steel
• Colour: grey
• Internal sprocket widths: 22mm and 25mm
• Sprocket dimensions detailed shown on the diagram

It is essential that you you check the type of drive train you need before ordering. On small motorcycles, most 50cc use the 420 (width 6mm, center distance 12.7mm) but some 50s and most 125s use the 428 (width 7mm, center distance 12.7mm) even for 125 in 520 (width 6mm, center distance 15.8mm). All drive train parts, i.e. front sprocket, chain and rear sprocket, absolutely must be of the same type.

To mount a chain with a split link you just need multigrip pliers and perhaps a flat screwdriver. If you need to shorten it you will need a chain splitter. To avoid that count the number of links needed to order the right length.

applications:

GAS-GAS EC Enduro (1996)

TM 250 Enduro (1995 - 2000)
TM IN 250 Enduro (1999 - 2020)
TM IN 250 F Enduro (2002 - 2010)
TM IN 300 (2001 - 2020)
TM IN 400 F Enduro (2002)
TM EN 450 F (2003 - 2010)
TM IN 450 Fi (2011 - 2018)
TM EN 530 F (2004 - 2016)
TM MX 250 (2001 - 2018)
TM MX 250 F Cross (2002 - 2009)
TM MX 300 (2001 - 2018)
TM MX 400 F Cross (2002)
TM MX 450 F (2003 - 2011)
TM MX 450 Fi (2012 - 2014)