Primary Drive Front Sprocket

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Primary Drive Front Sprocket
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Primary Drive Front Sprocket

Our Price: $5.99$8.99

MSRP: $8.99 - $9.99 - You save up to $3.00 (33% off)

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Details

    Primary Drive Front Sprockets are made to meet or exceed O.E.M. specifications. Using high-grade hardened steel, Primary Drive brand front ATV and motorcycle sprockets offer durability and value. Primary Drive Front Sprockets are precision machined for a perfect fit.
  • Durable replacement front sprocket for motorcycles and ATV's.
  • Manufactured to O.E.M. specs using high-grade hardened steel.
  • Precision machined for a perfect fit.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Primary Drive Front Sprocket Reviews

Each review submitted enters you into a
$100 gift card monthly drawing and a
$500 gift card quarterly drawing!
 
4.8 / 5.0
1,026 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
843
140
30
6
7
Value
4.8 / 5
Durability
4.7 / 5
Fitment
4.9 / 5
Performance
4.8 / 5
Recommend it?
Yes (274)
No (4)
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Primary Drive countershaft sprocket
I first tried Primary Drive sprockets a couple years ago on my KTM 500 EXC. So pleased with them I have them on all three of my KTMs, front, rear and Primary Drive chains. The quality is as good or better than the BIG name companies and much less expensive.

-m-2018 KTM 250 SX--
February 12, 2019
SoCal, CA, US
Age: 45-64
Purchased
1 month ago
Gender:
Male
Weight:
191 - 220 lbs.
Value
5 / 5
Durability
4 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Primary drive sprocket
Good product, good price
..........................................................................
-m-1992 YAMAHA WR500--
February 11, 2019
Broken Arrow, OK, US
Age: 45-64
Purchased
3 weeks ago
Gender:
Male
Weight:
221 - 250 lbs.
Height:
5'10 - 6'0
Value
5 / 5
Durability
4 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Great Sprocket
Price and performance to match it. PD for the win.

-m-2016 KTM 450 SX-F--
February 9, 2019
Richmond, TX, US
Age: 45-64
Purchased
1 year 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
Great quality product for people on a budget! Keep your bike on the trails without breaking the bank! Thanks Rocky Mountain!
January 25, 2019
Martin , KY, US
Age: 25-44
Purchased
6 months ago
Gender:
Male
Weight:
131 - 160 lbs.
Height:
5'10 - 6'0
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
THUMBS UP
This is one tooth larger than stock and found it much better on pavement rides for sure. Little high on single track but as soon as I got used to it it became a non issue.
Can cruise comfortably at 70mph down I-5 to get to my next offroad adventured.

-m-2009 KAWASAKI KLR650--
January 23, 2019
Bellingham, WA, US
Age: 45-64
Purchased
5 months ago
Gender:
Male
Weight:
251 - 280 lbs.
Height:
6'4 - 6'6
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Sprocket
Works amazingly, defiantly ordering all my parts from here

-m-2012 YAMAHA YFZ450R--
January 22, 2019
Nelsonville, OH, US
Age: 25-44
Purchased
1 month ago
Gender:
Female
Weight:
131 - 160 lbs.
Height:
5'7 - 5'9
Value
5 / 5
Durability
4 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
It works
Good sprocket, wears well, and fitment was perfect. I went a tooth smaller for my Honda to get more low end, lost to much top end. If you are thinking of doing the same I would say go up 1 or 2 in the back instead.

-m-2003 HONDA TRX 400EX--
January 17, 2019
Roseburg, OR, US
Age: 25-44
Gender:
Male
Weight:
221 - 250 lbs.
Height:
5'10 - 6'0
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Great sprocket
They last for a long time and cost so little. I don't know how you could go wrong.

-m-2018 HUSQVARNA TE 300--
January 10, 2019
Kersey, PA, US
Age: 25-44
Purchased
1 year ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
5'7 - 5'9
Value
4 / 5
Durability
4 / 5
Fitment
4 / 5
Performance
4 / 5
Recommend it?
Yes
Great Value
Great sprocket for the price, over 20 hrs on mine still looks fresh.
December 29, 2018
Mount Juliet , TN, US
Purchased
1 year ago
Value
5 / 5
Durability
4 / 5
Fitment
5 / 5
Performance
4 / 5
Recommend it?
Yes
Great sprocket for the price!
I was hesitant to buy this sprocket because I don't like solid sprockets (like pictured) but when I open the box the sprocket to my surprise had holes in it, which I love. !! (see my pix)
Very good sprocket for the price and looks pretty trick also !!

-m-2010 KAWASAKI KX250F--
User submitted image
User submitted image
User submitted image
User submitted image
User submitted image
December 20, 2018
las vegas , NV, US
Age: 45-64
Purchased
2 months ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
5'10 - 6'0
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 21 questions Browse 21 questions and 76 answers
13T front sprocket - 1 side has tooth number and PD logo. Other side is cupped. Which side goes IN when installed?
Robert M on Aug 28, 2016
BEST ANSWER: The cupped side generally goes in towards the machine and the logo faces out away from the machine.
I need a sprocket for a 2000 Honda xr650r. I only see a option for 14t and 15t. Is there possibly a 13t available? Thanks
Taylor A on Jul 19, 2018
BEST ANSWER: I have searched for a 13 tooth Primary Drive Sprocket for your machine application and unfortunately there is not one available in Primary Drive. I also searched other brands we carry and I am only showing 14t and 15t.
05 400ex, installing and the sprocket alignment is way off, im not sure what i am missing. Anyone else have this issue?
robert d on May 8, 2018
BEST ANSWER: You must be missing something. On all my bikes, they go right on and they automatically line up.I’m wondering if yours needs a spacer. Your shop manual should show what you need.
does it come with the hardware needed to install?
zach f on Jan 21, 2017
BEST ANSWER: It's only the sprocket. The hardware to install should already be on your bike. If your missing parts, you will need to look at an oem schematic and buy the missing hardware.
Does this include the clip that holds the front sprocket on?
Jeff B on Aug 13, 2017
BEST ANSWER: No sir what you see is what you get , hope this helped you
Has anyone purchased this sprocket for a 2014 RMZ 450? If so how does it fit/function compared to the Renthal? I'm worried about this being a cheap part.
Randy R on May 12, 2017
BEST ANSWER: We have used these sprockets on everything from 125's to KTM 450's no worries...great sprocket and wear as good or better than the others.
I just got a set for 2016 Yz 250f, front sprocket is thicker than oem. And the locking washer that folds up against the nut will not fit on the splines.

Will this sprocket stay on with just the nut?
Nicholas E on Mar 26, 2017
BEST ANSWER: Check to ensure you have the countersunk side facing in towards the shaft. This part only fits one way. Will not stay on without the retention washer properly installed and tab bent.
If you buy just a front sprocket do you need a new chain?
Ethan L on Dec 9, 2018
BEST ANSWER: If you are replacing the sprocket because it is worn then your chain may be worn as well. You can check your chain for wear by grabbing it at the 3 o'clock position on the rear sprocket and pulling straight back, if the chain pulls away from the sprocket enough that you can see daylight between the chain and sprocket then you probably need a new chain. Stiff or binding links are also a sign that your chain is near the end of its life. On the other hand the new sprocket is less than $10. If you are changing thevsize of the sprocket then put on and ride.
I have a stock 2001 Raptor 660. Looking for more bottom end torque for Oregon dunes, what f/r sprocket size would be optimal? Thanks for the help!
Christopher L on Apr 8, 2017
BEST ANSWER: Going 1 fewer tooth in the front is close to going 3 more on the axle as Brenda has stated. You need to count your teeth and see where you are at to begin with because you may not be stock gearing. For what you want you need to go 1 tooth less on the front or more teeth on the rear. I agree 2 teeth more on the rear would probably be good. Keep in mind you will have a larger rear sprocket so if your rear said plate is already next to your rear sprocket you might have to shim it, bend it or buy a new one. If you go with a small front sprocket it is true you will have faster wear on the sprocket and chain.
so how heavy is it, is it light, I have been told these rob power is that true, I want it for my Yamaha warrior 350, I know the warriors are heavy so I don't want to add any more weight then wanted, is it more heavy then the stock sprocket?
korbin m on Jun 3, 2018
BEST ANSWER: ll C/S sprockets are steel and a sprocket that has the same # of teeth should weigh within 5% of each other. Unless the one you are replacing has holes drilled in it to lighten it I doubt there would be more that 1 ounce difference. Mine was on a KTM so I cant be sureabout the Yamaha, but I would say they were equal weight in my case.
I bought this sprocket for a 2016 yz250fx and its does not fit. the counterbore on the back side is not big enough and rub the engine case, Anyone else have this problem?
rob h on Dec 3, 2017
BEST ANSWER: I bought frontsprockets for my KTM and had no problem with them. Make sure your ordering information is correct.
How do I change the front sprocket?
A shopper on Jun 27, 2018
BEST ANSWER: I have seen a few different ways some have a small Bolt and a clip once you remove the bolt that holds the clip then you can take the sprocket, others have a Bend washer over a nut once you've been the washer flat then you can remove the nut but they're pretty tight, after removing the nut usually with an impact or cheater bar you can replace the sprocket
What brand is this front sprocket? Sorry
Lazaro R on Mar 1, 2017
BEST ANSWER: The brand is Primary Drive.
Is this a 525 sprocket? Oem is 520 for my bike. I got a new rear sprocket which is 525 and want to know if I put a 525 chain will it mesh with 520 front?
Casey T on Feb 6, 2019
BEST ANSWER: This sprocket is for use with 520 Chains.
What is the stock size for the front sprocket on 2018 Yamaha ttr110E?
A shopper on Sep 17, 2018
BEST ANSWER: The stock size for the front is 14 tooth.
Just curious if my 08 Honda 450x primary drive sprocket will also fit my 07 Honda 250f? Are the inner teeth the same size?
Derek B on Jul 16, 2018
BEST ANSWER: They will be different part numbers from the 450X to the 250F.
i have a 2016 rmz 250 will the 2015 model of the sprocket fit?
Tyler W on Sep 30, 2017
BEST ANSWER: They are different.
What size is the front sprocket on my 04 blaster?
mike b on Feb 22, 2017
BEST ANSWER: Your stock front sprocket is a 13 tooth.
what is the factory sprocket size for a 08 crf 250 r ?
Jimmy A on Feb 19, 2017
BEST ANSWER: Factory sprocket sizes are 13/51.
going from 22X11-9 rear tires to 20X10-9 on 1993 Suzuki Quadrunner 230. Front Sprocket is 11T from factory. Do I need to change to a 13T or what? Or will the tire change make any difference?
Greg T on Feb 19, 2017
BEST ANSWER: A smaller tire size in theory will yield less speed. But the size difference here won't make much of a noticeable difference.
How do I get my machine profile specs?
john o on Oct 12, 2016
BEST ANSWER: To see your machine specs you will need to log in into your account. Then click on Machine Profiles, this will show the machine(s) saved on your account. Next the machine you will see a tab that says "See machine specs" once you click on that it will show you your specs.
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