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 203ZR-37 Steel Rear Sprocket 520 Pitch 37 Tooth

Part of: Vortex Steel Sprocket Pitch Tooth Sprockets

Other options in this family: Vortex 435CS-43 Vortex 435CS-44 Vortex 526S-45 Vortex 3211-13 Vortex 435CS-46

Manufacturer

Picture for manufacturer Vortex

Part Number

203ZR-37
6 reviews
Sale Price

$55.21

Estimated ship date Tuesday, November 24

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 203ZR-37 is a precision-manufactured steel rear sprocket designed for motorcycles using 520 pitch chain. This 37-tooth rear sprocket features zinc plating for enhanced corrosion resistance and durability in demanding riding conditions.

Key Features:

  • 520 pitch chain compatibility
  • 37 teeth for customized gearing ratios
  • Precision-machined steel construction ensures concentricity and long service life
  • Zinc-plated finish for corrosion protection
  • Lightening holes reduce rotating mass for improved performance
  • Vortex patented tooth design increases sprocket longevity

Vortex steel sprockets are engineered to exacting specifications, providing reliable performance for street and track applications. The lightened design reduces unsprung weight while maintaining the strength and durability required for high-performance motorcycles.

Awesome price on a Yokohama tire for my Lotus. Delivered a day later than expected, but overall a good experience.

Best price I was able to find on the web. Product as described. Shipped on time.

Wow, the price was unbeatable and the delivery was quick. The props came in perfect condition, couldn't be happier.

everything went smooth and well

if I get my order on time it will be great

Best price around and fast shipping. Parts came undamaged and ready to install. Thanks!

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