EK Chain 520 Z3D

EK Chain 520 Z3D

Fitment:

• 2009-2025 Aprilia RSV4 (all variants)
• 2011-2025 Aprilia Tuono V4 (all variants)
• 2026 Aprilia RS 660 (all variants)
• 2026 Aprilia Tuono 660 (all variants)
• 2021-2025 Aprilia RS 660 (all variants)
• 2021-2025 Aprilia Tuono 660 (all variants)
• Aprilia RS 457 (all years & variants)

Aprilia RSV4 & Tuono V4: 

• The stock chain pitch is 525. 
  
• The stock chain length is 110 links.   

Aprilia RS 660 & Tuono 660:

• The stock chain pitch is 520.
• The stock chain length is 110 links.
  

Aprilia RS 457

• The stock chain pitch is 520
• The stock chain length is 106 links.

Notes:

• If you need any help determining the chain length you need please contact us.   
• We recommend replacing the chain and sprockets together.