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Vortex 780ZO-42 VTX Aluminum Rear Sprocket Orange Sprockets - 42-Tooth 520

Part of: Vortex VTX Aluminum Rear Sprocket Sprockets

Other options in this family: Vortex 144AZKV4-45 Vortex 170ZKV4-45 Vortex 316ZKV4-43 Vortex 317ZKV4-44 Vortex 317ZKV4-45

Manufacturer

Picture for manufacturer Vortex

Part Number

780ZO-42
8 reviews
Sale Price

$67.11

Estimated ship date Tuesday, November 24

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Product Details

The Vortex 780ZO-42 is a 42-tooth, 520-pitch CNC-machined aluminum rear sprocket finished in a distinctive orange anodize. Engineered for street and track riders who demand reduced rotating mass without sacrificing durability, this sprocket is a direct upgrade over heavier OEM steel units.

Key Features:

  • 42 Teeth / 520 Pitch — drop-in replacement for 520-chain applications
  • Lightweight aluminum construction — reduces rotating mass for improved throttle response and acceleration
  • 100% CNC manufactured in the USA — precision machined to exact tolerances for true concentricity
  • Specially formulated alloy per Vortex specifications — engineered for the optimal balance of weight and strength
  • Orange anodized finish — corrosion-resistant coating with bold, race-inspired styling
  • Vortex patented tooth profile — unique tooth geometry promotes even chain wear and extends sprocket longevity
  • 780 bolt pattern fitment — model-specific design ensures precise fit and proper chain alignment

Vortex aluminum rear sprockets are the preferred choice of racers and performance street riders alike. The reduced rotational weight compared to steel sprockets translates directly into crisper engine response and quicker acceleration. Pair with a matching 520-pitch front sprocket and chain for a complete drivetrain upgrade.

Great

Fast shipping, on-time delivery, and excellent follow-up after the item arrived. Great customer service and a smooth experience overall.

You had exactly what I was looking for and the delivery was very fast post purchase. Thank you!

Best price. Delivery was spot on.

I've had a really good experience dealing with Boat Plecity The product they sent me is exactly what I ordered. I have installed it and it works perfectly. Thank you again.

Easy and fast!

Good experience, part was just as described

Everything was fine, but UPS delivery my order several days late. Pretty common inmy area.

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