Primary Drive Rear Steel Sprocket

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Displaying parts for your 2004 HONDA CRF250R

Primary Drive Rear Steel Sprocket
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Primary Drive Rear Steel Sprocket

Fits: 2004 HONDA CRF250R

Our Price: $10.99$19.99

MSRP: $19.99 - $32.95 - You save up to $12.96 (39% off)

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

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Additional Videos

Motorcycle and ATV Gearing Guide

How to - Renthal Chain and Sprocket Install Instructions

How to - Chain And Sprocket Replacement

RM YouTube Channel

Details

    Primary Drive Rear Steel Sprockets are made to meet or exceed O.E.M. specifications. Made of high-grade hardened steel, these sprockets are made to be durable and offer long wear. Lightening holes add to the aesthetic appeal while reducing weight. Primary Drive Rear Steel Sprockets are manufactured with precision for a perfect fit. Whether you ride a motorcycle or ATV, Primary Drive is sure to offer the best value in sprockets.
  • Durable replacement steel rear sprocket for motorcycles and ATV's.
  • Designed to O.E.M. specs using a high-grade hardened steel.
  • Manufactured with precision for a perfect fit.

Primary Drive Rear Steel Sprocket Reviews

Each review submitted enters you into a
$100 gift card monthly drawing and a
$500 gift card quarterly drawing!
 
4.7 / 5.0
787 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
604
144
24
9
6
Value
4.8 / 5
Durability
4.7 / 5
Fitment
4.9 / 5
Performance
4.8 / 5
Recommend it?
Yes (153)
No (1)
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Sprocket
Its a decent sprocket. Dont have much ride time on it yet but hopefully lasts a while
April 19, 2018
Saint john, NB, CA
Purchased
2 weeks ago
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Sprocket
Very nice product for the price happy with it

-m-1985 SUZUKI LT250R QUADRACER--
April 19, 2018
North adams ma, MA, US
Age: 25-44
Purchased
2 weeks ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
6'4 - 6'6
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Good sprockets
Solid performer. I regularly but these. I need a sprocket that's going to last and these do. I ride everything from sand to Moab Utah and need a sprocket that will keep up and take the abuse.
April 17, 2018
College Place, WA, US
Purchased
3 weeks ago
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Works great, inexpensive, fits perfect
Heavier than aluminum but has perfect factory fit, less expensive than other name brands, works just as well.
April 15, 2018
Pleasant Hill, CA, US
Age: 25-44
Purchased
4 months ago
Gender:
Male
Weight:
191 - 220 lbs.
Height:
6'1 - 6'3
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Long lasting,great price
Been using Primary Drive sprockets for a long time. Always fits like it should and holds up well
April 11, 2018
North Little Rock, AR, US
Age: 45-64
Purchased
3 weeks ago
Gender:
Male
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Good
Installs right and has been working good so far no premature wear
April 10, 2018
Gladwin, MI, US
Purchased
3 weeks ago
Value
4 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
heavy but works great for offroad use
very heavy duty as well as heavy but provides strength against the elements on the trails
April 9, 2018
Kansas City, MO, US
Age: 25-44
Purchased
2 weeks ago
Gender:
Male
Weight:
221 - 250 lbs.
Height:
5'4 - 5'6
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
good sprocket
I have a couple ride on this sprocket so far and so far so good
April 8, 2018
louisville, OH, US
Age: 25-44
Purchased
3 weeks ago
Gender:
Male
Weight:
191 - 220 lbs.
Height:
5'10 - 6'0
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
By far the best sprocket out there for the money.

-m-2017 KTM 250 SX--
User submitted image
Added Apr 4, 2018
April 4, 2018
Adger, AL, US
Age: 15-24
Purchased
1 month ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
5'10 - 6'0
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Great looking sprocket that bolts right up.
Great replacement sprocket but a lot heavier than an aluminum one.
April 4, 2018
Castro Valley , CA, US
Age: 45-64
Purchased
1 month ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
6'1 - 6'3
Each question or answer submitted enters you into a:
$100 gift card monthly drawing and a
$500 gift card quarterly drawing!
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 18 questions Browse 18 questions and 41 answers
What color will this sprocket be for a 2013 crf 250r?
Timon K on Oct 18, 2017
BEST ANSWER: Silver, they are all silver
Will this rust?
Aaron P on Sep 17, 2017
BEST ANSWER: I only run these because I ride a lot of sand, and aluminum sprockets get worn out too fast in sand. It will surface rust but there will not be enough rust where you will have to worry about this. The paint holds up good. It'll rust on the teeth that touch the sprocket.
I currently run a 13 front and 48 rear sprocket on a YZ250F. I find I am a little high geared for the type of riding I do. I am wondering if I should go with a 50, 51, or 52 tooth rear sprocket?
Brian W on May 26, 2017
BEST ANSWER: Not sure what the stock gearing is for that bike butgeneral rule of thumb for gearing is if you want to go faster than you would change to a bigger front sprocket and a smaller rear sprocket, if you want more bottom end pull then use the stock gear in the front and go bigger on the rear. Even 1 extra tooth will make a big difference. I run 14/50 on my CR500 and 13/50 on my CRF450 and it's a perfect balance between speed and torque
im going to be turning a 2005 KLX 125 into a dualsport what gearing should i go with for on road use?
Myles H on Nov 16, 2017
BEST ANSWER: In my opinion, based on a couple bikes I have messed with sprocket size changes, plus one tooth front (or minus 3 in rear) is a great starting point. If you want more speed, go more. It you find yourself stalling all the time, or tearing up clutches because your torque isn't where you need it to be, go back the other direction. Being that your bike is only 125cc 4t, I see you running into the torque problem very quickly. The same problem exists with the 2t when doing a hill climb in anything less than full throttle (because of lost torque). Good luck 😉
Is this sprocket a 520 pitch?
A shopper on Aug 15, 2017
BEST ANSWER: These are machine specific. they vary from machine to machine. if you select your machine it will be what ever the machine is.
Roughly how much does a 50T sprocket weigh?
Sean-Christophe J on Jul 20, 2017
BEST ANSWER: I can tell you that the 50T for the YZ450 is 1192g (I bought one to try it vs the stock 49T). I did not like the 50T so I bought a 49T Primary Drive aluminum, and that was only 375g. That's a 817g (1.8lbs) difference!
What color would the sprocket be for an 01 CR250?
William B on Aug 20, 2017
BEST ANSWER: it will be a steel color.
Can I run a 13/39 sprocket set up with a 96 link chain for my ltr 450?
Cameron G on Mar 18, 2018
BEST ANSWER: You might should get a 98 link chain to be on the safe side.
What color would it be for lt250r 1991-1992?
Steven M on Oct 30, 2017
BEST ANSWER: silver.
Will this fit a 2000 TTR125 with the small bolt pattern?
A shopper on Mar 14, 2017
BEST ANSWER: Yes, as long as this is the way it came stock it will fit your machine. Make sure you enter in the make, model, and year of your machine in the drop down boxes.
Hi i have a 1987 yamaha warrior 350 that i ordered a rear sprocket for from a local shop when i went to pick it up it only had 4 mounting holes mine has 6 so can you tell me if this spocket has 4 or 6 mounting holes ?thanks
A shopper on Mar 13, 2017
BEST ANSWER: This one has 4 bolt holes. I also checked the OEM sprocket and it has 4 bolt holes as well. It may be that you have a different sprocket hub than what came from the factory.
What color is this specific sprocket for my machine?
Lazaro R on Mar 1, 2017
BEST ANSWER: What machine would this go on?
I ordered a 51 tooth steel rear sprocket for my wr450 which has a 6 bolt pattern but the new sprocket has 12- bolt/holes , hoping this is normal ? still looks like it can be mounted ( with 6 additional holes )
Samuel B on Dec 12, 2016
BEST ANSWER: Yes, it should still fit. Some of the sprockets fit several machines so they have an extra bolt pattern on them.
I have a 2001 yz 125 and wanted to putchase a 40t rear sprocket but dont know which one will I recieve ?
A shopper on Nov 25, 2016
BEST ANSWER: These are just a generic picture. You will receive the correct style and bolt pattern for your machine. It will be a steel sprocket in a silver finish.
What color sprocket would I be receiving? Black or silver? I would be ordering for 2004 yz125.
Kirk on Oct 19, 2016
BEST ANSWER: The Primary Drive Steel Sprockets are Silver in color.
I have a yamaha wr 250r. I wanted to know if I go from my stock 43T rear sprocket to a 47T will my stock chain fit or will I need a new chain? If so what size
STEVE B on Sep 22, 2016
BEST ANSWER: You will need to add 2 chain links for every 2 teeth you add or subtract from your sprocket. In this case, you would be adding 4 teeth to the rear so you will need to get a chain that is 4 links longer than your stock chain. Ex: For a 2012 WR250R it has a stock chain length of 108 so you will need to get a 112 link chain.
What sprocket am I getting? The picture has 5 sprockets in it and I selected the sprocket I wanted (37 tooth) but still shows all five sprockets, I would like to know what I'm getting before I make a purchase...
Trevor O on Sep 14, 2016
BEST ANSWER: It depends on your machine application. Some machines require a larger center hole, some require a different center shape. Most large MX bikes use the sprocket pictured on the right. Most ATV's use the sprocket pictured on the left. Most mini or trail bikes use the sprocket in the middle.
What is the actual weight of the sprocket? Or the average weight?
Johnathon B on Sep 3, 2016
BEST ANSWER: The rear steel sprocket could weight anywhere from 1.5lbs to 3 lbs depending on the machine and size of the sprocket.
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