Choose a vehicle:

User Tip: If you're unsure of your vehicle type, you may skip the machine type selection box.

» Log in to use your Rider Profile Machines
Pro X Aluminum Rear Sprocket
  • View Larger
  • Video

Customer rating on this product:

Read reviews ( 4 ) | Write a review

Pro X Aluminum Rear Sprocket

Our price: $44.99

MSRP: $49.95 - You save up to $4.96 (10% off)

View Product DetailsSee stock sizes for your machine (Machine Specs)

Select type, make, model and year above

  • "Customer service is priority #1 at Rocky Mountain ATV/MC. We value our customers and strive to be the best shopping experience- when you buy from us, you are buying lifetime service."

    -Dan Thomas, CEO and Founder

  • Returns

    We take pride in offering no hassle returns. In the event of a return, please call, email or chat with us to receive a solution to the problem. For apparel that doesn't fit quite right, Click here to see our Fit Guaranteed Program.

  • Warranties

    We will stand behind all products we sell with regards to manufacturing defects in workmanship and material. Most products are limited to the manufacturer's warranty. However, we will do everything in our power to take care of the problem.

  • Have questions?

    (Leave email if after hours)
    Call us: 1 800 336-5437
    7am-7pm Mon-Fri 8am-4pm Sat (Mountain Standard Time)

Additional Videos

Renthal Chain and Sprocket Install Instructions

How to - Chain And Sprocket Replacement

RM YouTube Channel


    Pro X Aluminum Rear Sprockets are manufactured from 7075 T6 aluminum alloy, a base material with excellent wear properties and a lifespan that will outlast most of the competition. Each sprocket is CNC machined to OEM specs and features specially designed mud grooves that attract and disperse buildup away from wearing surfaces between the sprocket teeth to greatly increase the life of the sprocket and your chain. Pro X aluminum sprockets will bolt up to your stock hub for a direct OEM replacement and attach with countersunk holes for a flush fit.

    When you don’t want to get let down with a sprocket that shows premature wear, pick up a Pro X Aluminum Rear Sprocket for a great balance of price, performance, and weight.

  • Replacement rear aluminum drive sprocket
  • Drop in OEM replacement
  • Specially machined mud grooves
  • 7075 T6 aluminum alloy construction
  • Countersunk, flush mount mounting holes
  • Holds up to prolonged wear

Pro X Aluminum Rear Sprocket Reviews

Your review could win you a $100 or $500 gift card!

Each review submitted enters you into a $100 gift card monthly drawing, and a $500 gift card quarterly drawing!

0 of 0 people found this review helpful.

Fit just fine

Comments On Aug 15, 2015:Threw it on an old KTM 520 to freshen it up a bit.

Was this review helpful?

0 of 0 people found this review helpful.

Wear rate is fine

Comments On Jul 06, 2015:Not much else to it.

Was this review helpful?

0 of 0 people found this review helpful.

4k miles and still good

Comments On Oct 25, 2014:The color hasn't faded and it still has teeth.

Was this review helpful?

0 of 0 people found this review helpful.

off road abused

Comments On Apr 23, 2013:Holding up good so far, can't beat the price

Was this review helpful?

Frequent Buyer ProgramParts Finder