Rear sprocket 40 teeth steel 520 Aprilia Classic 125 Afam

40 crown teeth 520 Afam Aprilia Classic 125

Transmission tray par new chain adaptable for motorcycle 125cc Aprilia Classic of 1995 2001 to.

Technical characteristics and dimensions of the rear toothed pinion

• Mark: Afam
• Manufacturer Part Number: 35206-40
• Drive train type: 520
• Number of teeth: 40
• Material: steel
• Colour : grey
• Number of fixing holes: 3
• Thread diameter of the fixing holes: 6 mm
• No threading: 1.00
• Crown Fixing Hole Type: Smooth
• Fixing distance: 82 mm
• Inner diameter of the crown: 58 mm
• external diameter of the pegs: 15 mm
• Fixing centers of the pins: 56 mm and 111 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.