Fits Your Machine

Displaying parts for your 2004 YAMAHA YFZ 450

Change or remove vehicle

See all parts that fit your machine!
Primary Drive Rear Aluminum Sprocket
  • View Larger
  • Videos

Customer rating on this product:

Read reviews (100) | Write a review

Sales Live Chat

Primary Drive Rear Aluminum Sprocket

Fits: 2004 YAMAHA YFZ 450

Our price: $35.99$39.99

MSRP: $49.99 - You save up to $14.00 (28% off)

View Product DetailsSee all machines the Primary Drive Rear Aluminum Sprocket fits.See stock sizes for your machine (Machine Specs)

Select options above to check availability

  • "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?

    Live chat: Click here (Leave email if after hours)
    Email:sales@rockymountainatv.com
    Call us: 1 800 336-5437
    7am-7pm Mon-Fri 8am-4pm Sat (Mountain Standard Time)

  • Primary Drive rear aluminum sprockets are made from a high-strength aircraft grade aluminum alloy.
  • Anodized and heat treated for extended wear.
  • Self cleaning grooves prevent mud build up to prolong sprocket and chain life.
  • CNC machined to match original equipment exactly for a perfect fit.

Primary Drive Rear Aluminum 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.

i do like it but

Comments On Jul 31, 2014:after a couple of rides the paint has worn off. still looks great and little to no actual sprocket wear

Was this review helpful?

0 of 0 people found this review helpful.

Wears Well

Comments On Jul 03, 2014:Bought this sprocket 1 tooth larger than OE to give my grandson a little better starts. Did the trick through his training at the gate, but on the longer track do give up a little top end as well of course. Sprocket is wearing great and seems to clean the teeth of mud a little better than OE?

Was this review helpful?

0 of 0 people found this review helpful.

ktm 250 sx

Comments On Apr 25, 2014:It lasted 50 hrs on a ktm250sx.

Was this review helpful?

0 of 0 people found this review helpful.

Good!

Comments On Apr 22, 2014:Kind of a pain to install, but ever since that, it has worked great, No complaints! No color fade/chips.

Was this review helpful?

0 of 0 people found this review helpful.

Nice :)

Comments On Apr 15, 2014:Great sprocket. Stretched my chain bad (DID) but the sprocket held up well.

Was this review helpful?

0 of 0 people found this review helpful.

Same as renthal but half the price!

Comments On Mar 12, 2014:Great sprocket for half the cost of Renthal. High quality. Will purchase again!

Was this review helpful?

0 of 0 people found this review helpful.

perfect

Comments On Feb 01, 2014:fast delivery, parts fit perfectly and installed easily

Was this review helpful?

0 of 0 people found this review helpful.

Good value

Comments On Jan 01, 2014:Purchased the set, it's holding up well.

Was this review helpful?

0 of 0 people found this review helpful.

Good product!

Comments On Nov 11, 2013:Nice sprocket!

Was this review helpful?

1 of 1 people found this review helpful.

Great Price

Comments On Oct 26, 2013:These sprokets are great. The Price is very reasonable. Have had no issues with performance. The coloring faded out with in the first 6 hrs of use, but who cares. It is light and works good. Currently have 35 hrs and it is still working fine. I purchased a second one becuase the price is so low, I can get two for the price of one big named sprocket.

Was this review helpful?

If you cannot see the videos you may need to upgrade Adobe Flash Player. Get Adobe Flash Player

Instructional

Chain And Sprocket Replacement

Renthal Chain and Sprocket Install Instructions

Product Info

Primary Drive RDO Chain and Aluminum Sprocket

Frequent Buyer ProgramParts Finder