EK CHAIN JT 520XSR2 15/43 - 106 standard sprocket Chain kitRef : EKC04983A / 3071226

EK/JT 520XSR2 15/43-106 Chain Kit - Standard Sprocket
The EK CHAIN kit brings together the essentials for the final drive of your roadster: SRX2 chain with a pitch of 520, 15-tooth front sprocket, and 43-tooth rear sprocket in standard version. Designed for road use, it combines steel components for a finish and robustness suited to daily demands.

• Chain Type: EK SRX2
• Pitch: 520
• Number of Links: 106
• Configuration: 15/43 (sprocket/sprocket)
• Sprocket Material: Steel
• Colour: Steel/Steel
• Sprocket Version: Standard

This kit is a complete solution for replacing your drive train: chain, sprocket, and rear sprocket are sized to ensure good contact and correct tension, reducing uneven wear. Ideal for riders who prioritise reliability and simple maintenance — remember to check the tension, clean, and lubricate regularly to maximise lifespan.

Among the models for which this setup is commonly offered are: Aprilia Tuono 457 (2025), Aprilia RS 457 (2025), and Aprilia RS 457 (2024). Always check the exact compatibility with your model and year before installation.