
EK/PBR 525 ZVX3 Chain Kit - 17/46-122 - Standard Steel Sprocket
Designed for the final drive of high-displacement motorcycles, the EK ZVX3 chain kit combines the ZVX series — EK's premium high-strength range — with a standard steel sprocket. This 525 kit, in gold/gold finish, aims to provide enhanced rigidity and durability for demanding road use, particularly on sporty roadsters.
Ideal for replacing the final drive on powerful models, this kit requires proper installation (rivetting) and precise tension adjustment. To maintain the chain: regular tension checks, appropriate lubrication, and inspection of the sprocket/sprocket teeth.
Examples of compatible motorcycles (similar configurations): BMW S 1000 R (2025), BMW M 1000 RR (2024/2025). However, please check the sprocket/sprocket compatibility and the number of links with your model before installation.