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Vortex 765A-42 520 Aluminum Rear Sprocket 42-Tooth

Manufacturer

Picture for manufacturer Vortex

Part Number

765A-42
8 reviews
Sale Price

$59.46

Estimated ship date Wednesday, November 25

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No Hassle Returns

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Vortex 765A-42 is a lightweight aluminum rear sprocket featuring a 520 chain pitch and 42-tooth configuration, designed for performance-oriented street and track riders. CNC-machined in the USA from a specially formulated aluminum alloy, this sprocket delivers a significant weight reduction over stock steel units, helping to lower rotating mass for improved throttle response and acceleration.

Key Features:

  • 100% CNC manufactured in the USA for precise tolerances and consistent fitment
  • Specially formulated aluminum alloy per Vortex specifications for optimal strength-to-weight ratio
  • Silver anodized finish to resist corrosion and maintain appearance
  • Vortex patented tooth design increases sprocket longevity and reduces chain wear
  • 520 chain pitch compatible
  • 42-tooth rear sprocket configuration
  • Reduces rotating mass compared to OEM steel sprockets for improved acceleration and handling

The Vortex 765A-42 is an excellent OEM replacement or performance upgrade for riders looking to fine-tune their gear ratio or reduce drivetrain weight. Vortex Racing sprockets are trusted by professional racers and enthusiasts worldwide for their superior craftsmanship and durability.

Extremely satisfied with my product. It arrived without any issues. The box was marked and packaged very well to ensure there would be no damage since the item was fragile. I had a great experience from start to finish. Will definitely order again from Boatplicity.

Simple and quick

excellent

easy site to navigate - excellent product selection

I cant say any thing about the product yet, I haven't had a chance to analyze any boats yet with it. just got it yesterday. other then that i am happy with the order and shipping speed. the only reason for customer service was to verify the order.

quick

Ordering was easy. Shipping was quick.

Easy check out. Literally the best check out payment experience I've ever experienced.

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