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Vortex 438ZBV4-42 VTX Aluminum Rear Sprocket 42T

Manufacturer

Picture for manufacturer Vortex

Part Number

438ZBV4-42
8 reviews
Sale Price

$73.91

Estimated ship date Tuesday, November 24

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Product Details

The Vortex 438ZBV4-42 is a lightweight VTX series aluminum rear sprocket designed as a direct OEM replacement or performance upgrade for compatible motorcycles. Machined from high-quality aluminum alloy, this sprocket delivers an excellent strength-to-weight ratio over stock steel sprockets, reducing unsprung rotational mass for improved throttle response and acceleration.

Key Features:

  • 42-tooth rear sprocket configuration
  • Precision-machined from high-grade aluminum alloy for reduced weight
  • Hard anodized finish for corrosion resistance and extended wear life
  • CNC machined for tight tolerances and precise fit
  • Compatible with 428-pitch chain
  • Direct bolt-on replacement — no modification required
  • Vortex VTX series construction for performance and durability

Vortex Racing is a well-established manufacturer of high-performance drivetrain components trusted by both track and street riders. The 438ZBV4-42 sprocket is an ideal upgrade for riders looking to reduce drivetrain weight without sacrificing reliability or longevity.

Easy & fast shipping

Easy

Great prices and super fast check out thanks

225/50r16 Toyo Extensa HP II Tires ride smooth and quiet. Handle good in wet and dry conditions. Shipped them out fast. Great experience overall!

Thanks!

Thanks easy to order please make sure my parts are left and righ side

super easy and great prices

I have one of these on another boat. I love it and it's saved my lower unit more than once when I unexpectedly found a stump or hard bottom.. It also allows me to run with the motor higher because if the set back.

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