Rear sprocket 42 aluminum teeth 520 Beta Tech 250 Afam

Rear sprocket 42 teeth Afam Beta Tech 250

Transmission tray par new chain adaptable for motorcycle trial 250cc Beta Tech.

Technical characteristics and dimensions of the rear toothed pinion

• Mark: Afam
• Manufacturer Part Number: 60201-42
• Drive train type: 520
• Number of teeth: 42
• Material: aluminium
• Colour : grey
• Number of fixing holes: 6
• Diameter of fixing holes: 8 mm
• Crown mounting hole types: countersunk and smooth
• Fixing centers: 62 mm, 108 mm and 125 mm
• Inner diameter of the crown: 110 mm
• Rear sprocket dimensions 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.

applications:

BETA 240 Techno (1995)
BETA 250 Techno (1996 - 1997)
BETA Rev 3 (250 - 2001)