Precision manufactured using high grade hardened steel for long life
Features precision machined splines and teeth for a perfect fit
Product Note:
Specification
Details
Chain Pitch
520
Material
Steel
Position
Front
Teeth
12T
Vehicle Fitment
Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.
Honda
CR125R 2004-2007
CRF250R 4-Stroke 2004-2017
CRF250X 4-Stroke 2004-2009, 2012-2017
Customer Reviews
Sprocket
By Kyle F. on
Verified Purchaser
Fit great
Thanks
By John C. on
Verified Purchaser
Works great
Front Sprocket
By Christopher R. on
Verified Purchaser
Fits great.
Won't fit a 74 XL250 without mods.
By David K. on
Verified Purchaser
This will not fit a 1974 Honda XL250. It fits the output shaft, but the chain will not fit down on the sprocket. The chain hits the engine case. The case would have to be ground away all the way to the output seal. Probably not a good idea. Maybe a spacer between the housing and the sprocket, and use an E-Ring retainer on the shaft instead of the stock retainer and bolts. Haven't tried that yet. Going to order a 14 tooth and a 50 or 51 rear sprocket to get close to the ratio I want.
Parts Unlimited Front Sprocket
By Jamie c. on
Verified Purchaser
Exactly what I needed. Thanks
Parts Unlimited 520 Sprocket
By Gary C. on
Verified Purchaser
Fit perfect. Had it back rolling very shortly.
Great product!
By Gary C. on
Verified Purchaser
Perfect fit and had it back rolling very shortly.
520 Countersprocket
By na on
Good part exact fit fast shipping
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Questions & Answers
Do you have with 14 Teeth?
By John
OEM for 2007 Honda CRF 250 X is 14T,
Not 12 T. Correct me if I'm wrong. Thank you, John.
Once you select the 2007 Honda CRF250X 4-Stroke from our fit guide, you'll be given the choice of 12T, 13T and 14T sprockets for that machine. As you've noted, yes, that particular bike came from the factory with a 14 tooth countershaft sprocket. Just choose the 14T unit from our fit guide and you'll be all set.
Will this sprocket fit a 2005 polaris250?
By Anon.
Yes, so long as you select the correct year/make/model before adding to your cart, you would receive the correct sprocket to fit that machine.
Have a question? Please ask our experts and customers who own this product.
Verified Purchaser
