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Chain kit EK CHAIN JT 520SRX2 17/40 - Standard Rear Sprocket

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EK CHAIN JT 520SRX2 17/40 - Standard Rear Sprocket Chain kitRef : EKC03748A / 3068561

Name: JT 520SRX2 17/40 - Standard Rear Sprocket
Brand: EK CHAIN
Price: 113.5 EUR
Availability: InStock

Recommended retail price:141,94 €?

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Description
Compatible motorbikes
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DescriptionEK CHAIN JT 520SRX2 17/40 - Standard Rear Sprocket Chain kit

Product details :

Features

EK/JT 520SRX2 Chain Kit 17/40 - Standard Sprocket

The EK SRX2 chain kit is designed for riders seeking a solid compromise between real performance and budget control. The SRX series is known for its balance — a proven solution that fits both roadsters and small sportbikes. This kit includes a 17-tooth sprocket and a 40-tooth sprocket (standard sprocket), ready to replace your original transmission.

Color: Gold/Gold — gold finish for a neat look and easy visibility during maintenance.
Pitch: 520, suitable for roadster and small displacement applications.
Number of Links: 106, standard for a wide range of setups.
Sprocket Material: Steel — durability and wear resistance.
Weight: 1.54 kg for 100 links (manufacturer reference).
Life Expectancy Index: 3300 (relative value for 100 links provided by the manufacturer).

Compatible with many small sportbikes, this kit is particularly suitable for APRILIA RS 125 (2012), APRILIA RS 125 Replica (2010), and APRILIA RS 125 GP Compet (2009). Manufacturer reference: not provided. Ideal for standard replacement during maintenance, it offers reliable transmission and a neat aesthetic without unverified technical claims.

Technical information :

Reference

EKC03748A / 3068561

Number of teeth (sprocket)

40 dts

Sprocket number of teeth

17 dts

Complete chain weight

1,63 kg

Quality

Reinforced

Weight (kg/100 links)