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Ring gear ergal Z42 P525 6 holes for Ducati

€ 127,49 VAT included
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Tradition Since 1995

Precision Mechanical Processing

Exclusive Quality and Design

The Z42 525-pitch sprocket is the ideal choice for riders looking for a perfectly balanced final drive ratio between acceleration and top speed, delivering responsive yet controlled performance both on the road and on track.

 

With 42 teeth, it offers an excellent technical compromise for improving traction out of corners without excessively sacrificing maximum speed. This setup is highly appreciated in sport-oriented builds where precision and smooth power delivery make the difference.

 

Machined from solid Ergal 7075 T6, a high-strength aerospace-grade aluminum alloy, and finished with deep hard anodizing, it ensures long-term durability, wear resistance, and structural stability even under heavy mechanical stress.

 

High-precision CNC machining guarantees perfect concentricity, reduced unsprung mass, and more direct, efficient power transmission.

 

⚠ Important note:
This sprocket does not directly replace the OEM unit, but is part of the CNC Racing Rear Sprocket Carrier Kit, which includes:

  • Dedicated cush drive flange

  • Modular sprocket

  • Specific mounting nuts

 

A professional system designed for riders who demand superior quality, modularity, and maximum reliability when managing final drive ratios.

 

  • Z42 teeth – 525 pitch

  • Machined from solid Ergal 7075 T6

  • Deep hard anodized finish for maximum durability

  • Optimized ratio for sport road and track use

  • High-precision CNC machining

  • Part of the CNC Racing modular drive system

  • Improved power transmission efficiency

For orders to destination mainland ITALY the delivery time is 24-48 hours, it can extend to 3-5 days if the destination is on an island.

As soon as the courier takes charge of you order, we will send you the name of the courier (UPS, BRT or DPD) and Tracking number to be able to follow every step of the transportation until the delivery of your order

For more information read the FAQs.

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