My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Vortex 840AZB-45 Anodized Black 45-Tooth Rear Sprocket 530 Chain

Manufacturer

Picture for manufacturer Vortex

Part Number

840AZB-45
6 reviews
Sale Price

$65.41

Estimated ship date Wednesday, November 25

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Vortex 840AZB-45 is a 45-tooth rear sprocket finished in a durable anodized black, designed for BST (Brian Savage Technology) carbon fiber wheels and select performance motorcycles using a 530 chain pitch. Built to racing standards, this sprocket delivers precise power transfer and reduced rotational mass compared to heavier OEM alternatives.

Key Features:

  • 45-Tooth configuration for optimized gear ratio tuning
  • Anodized black finish for corrosion resistance and clean aesthetics
  • 100% CNC machined in the USA for precise tolerances
  • Patented saber tooth groove design increases sprocket longevity
  • Lightweight aerospace-grade aluminum construction reduces rotating mass
  • 5-hole mounting pattern with 10mm holes, 100mm Pitch Circle Diameter (PCD), and 76mm sprocket ID
  • Compatible with 530 chain pitch

Vortex has been a trusted name in performance motorcycle drivetrain components since 1995. The 840AZB-45 is an ideal upgrade for riders looking to fine-tune acceleration and overall drivetrain performance without sacrificing durability.

good prices and quick delivery

great selection, fast delivery

I placed the order online with no problem, and I received my order a couple of days later. Item was as described and the price was competitive with other vendors.

Easy ordering experience. I used PayPal and made it secure and seamless. The packaging was superb. The widget used to define the fitment was perfect - I have a '93 British SUV and its not always easy finding exact parts and the fact that it was a Bosch made it better.

found what I needed at a great price

Good product and great price.

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy