Free 3-Day Express Shipping on Orders Over $99*

Shopping for Parts? Select Your Bike: Shopping For: 2009 Yamaha YZ450F Manage Saved Bikes Dirt Bike Dirt Bike Sport ATV Utility ATV Sportbike Cruiser Yamaha 2009 YZ450F

Turner Steel Sprocket - Front

Retail: $12.99
$9.99
OEM Stock Sizes for a 2009 Yamaha YZ450F
Chain Type: 520 Chain Length: 114
Front Sprocket: 13 Rear Sprocket: 49
For reference only. Please verify with owners manual.
We're sorry, this product does not fit the bike you selected.
Or, select a different bike:
Dirt Bike Dirt Bike Sport ATV Yamaha 2009 YZ450F
 
It appears you may have cookies turned off in your web browser, or are using a browser that does not support cookies. You must accept cookies to use our site. For questions call us at 1-888-676-8853.
Turner Steel Sprocket - Front

Product Description

The Turner Steel Sprocket is an easy and affordable way to replace or upgrade your O.E.M. sprocket.

  • Made exclusively from the finest high-carbon steel.
  • Outlasts any mild steel or surface-hardened sprocket.
  • Heat treated and hand finished.
  • Customer Reviews
  • Ask an Expert
  • Also Offered For
1-10 of 23
Overall
Durability
Ease of Installation
Performance
Style
Verified Purchaser
Location: Tampa, FL, USA
Great value, great performance !

i ride and race woods/harescrambles on a very strong crf450, pair of them actually, and am on the bikes 20 HOURS a MONTH. So i'm changing a couple front sprockets from time to time. I stopped spending big $ on 'name brand' sprockets a long time ago, and these are a great value and hold up as good as any of the big dollar stuff.

Overall
Durability
Ease of Installation
Performance
Style
Location: Warren, PA 16365, USA
Good value

Good sprocket for the money. Fit well on the countershaft splines.

Overall
Durability
Ease of Installation
Performance
Style
Top 1000 Contributor
96 CR250 Rebuild Project

I wasn't looking for anything fancy for this rebuild project, just something that would hold up to some wear and tear. This sprocket is not pretty, but it's great for how cheap it is. I'd recommend this sprocket to anyone looking for a cheap fix!

Overall
Durability
Ease of Installation
Performance
Style
Verified Purchaser
Location: Lake Charles, LA, USA
Cheap, Durable.

I buy steel turner sprockets because they get the job done. They arent covered in fancy colors but they get the chain spinning around at low costs. They are very durable and always have been for me.

Overall
Durability
Ease of Installation
Performance
Style
Verified Purchaser
Location: Beaumont, Texas
A Solid Product

Rebuilding a 1997 Honda CR80, the front sprocket was trashed. I Bought the Turner Steel Front Sprocket for its durability longevity and low price, and it is exactly that on all counts

Turner Steel Sprocket - Front
Overall
Durability
Ease of Installation
Performance
Style
Verified Purchaser
Location: Meridian ID
A+

Steel, Strong,Cheap, Works!

Overall
Top 1000 Contributor
Location: Florence, KY
Solid sprocket

this sprocket, although a little heavy, works and fit great. its built to last..great addition to an old bike..it really changed the power profile of the old yz...

Overall
Top 250 Contributor
Location: Hanford,CA
Great Sprocket

Great for the price. Does what its supposed to do. No complaints.

Overall
Location: Lambert, MS
Turner Steel Sprocket-front

I am very happy with the purchase of the Turner sprocket. It arrived very quickly. It changed the gearing of the bike which is what we wanted. After repeated days at the track no problems at all. Great product, and very good price.

Overall
Top 500 Contributor Top 250 Contributor
Location: Chicago , IL.
Awsome !

I've had this sprocket on my bike for almost 2 years now, no complaints at all. You can't be it for the price !

1-10 of 23
Total Questions (1)
Questions with answers:
  1
Questions without answers:
0
1-1 of 1
yamaharacer5 Over 4 years ago Location: albany kentucky
Does less or more teeth on the spocket gear atv higher on front?
and what size do i need the rear to be
MotoSport Staff
Over 4 years ago Location: P+RTLAND
if you go up in the front it's giving you more bottom end, if you go up it's giving you more top end. On the rear if you go down in teeth it gives you more top end, and going up gives you more bottom end. It's hard to recommend gearing for you because I dont know your riding style, but keep in mind gearing is a win lose situation. If you want more top end, your going to lose some bottom end and if you want more bottom end, your going to lose your top end. It's all about experimenting.
Top 1000 Contributor
Over 3 years ago Location: GA
depends on your desired gearing..
1 year 1 month ago Location: Lake Charles, Louisiana, USA
more teeth teeth on the front sprocket should make your bike have a higher top speed, on the other hand it will get to its top speed at a slower rate. A larger sprocket in the rear will make your bikes top speed lower but your bike will reach the top at a speed faster rate. if you begin to search on the website for sprockets then a small box colored in marigold should pop up and tell you the stock gearing for your vehicle. Higher gearing ratio is achieved by putting a larger gear on the front or a smaller gear in the rear doing this for a given rpm should raise your mph over the stock settings.(taller) gearing means at 10 mph you will be at 100 rpm but lower (shorter) gearing means you will be at 10 mph at 300 rpm. imagine a bicyclist pedaling, if he is to stay at 10 mph to win the race he must pedal 100 times per minute to stay at 10 mph with stock gearing. if he were to add teeth to his front sprocket then to go 10 mph now he may only have to pedal 80 times per minute but he must exert more force to achieve the same speed. on the other hand if he were to make the front sprocket smaller he would have to pedal 120 times per minute to go 10 miles per hour but his legs would not use as much force to turn the rear wheel. on the other hand if he makes the rear sprocket larger it has the effect of making him pedal 120 times per minute but with less force than stock, and if his rear sprocket is smaller he must pedal 80 times per minute with more force coming from his legs.
1-1 of 1

Dirt Bike


Honda

Honda CR125
Honda CR80

Honda CR80 Big Wheel
Honda CR85
Honda CR85 Big Wheel
Honda CRF250R
Honda CRF250X

Honda CRF50F
Honda CRF70F
Honda XR50
Honda XR70

Kawasaki

Kawasaki KDX200
Kawasaki KDX220
Kawasaki KDX250
Kawasaki KDX80
Kawasaki KLX250
Kawasaki KLX300
Kawasaki KLX400R
Kawasaki KLX400SR
Kawasaki KX100

Kawasaki KX250
Kawasaki KX250F
Kawasaki KX500
Kawasaki KX60

Kawasaki KX65
Kawasaki KX80
Kawasaki KX85

Suzuki

Suzuki DR250
Suzuki DR350
Suzuki DRZ400E
Suzuki DRZ400S
Suzuki DRZ400SM
Suzuki RM100
Suzuki RM125

Suzuki RM250
Suzuki RM60
Suzuki RM65
Suzuki RM80

Suzuki RM85
Suzuki RM85L
Suzuki RMX250
Suzuki RMZ250

Yamaha

Yamaha WR200
Yamaha WR250
Yamaha WR250F
Yamaha WR250R (DUAL SPORT)
Yamaha WR250X (SUPERMOTO)
Yamaha WR500
Yamaha YZ125

Yamaha YZ250

Yamaha YZ250F
Yamaha YZ490
Yamaha YZ80

ATV


Suzuki

Suzuki LT250R QUADRACER

Yamaha

Yamaha BANSHEE
Yamaha RAPTOR 350

Yamaha RAPTOR 700
Yamaha WARRIOR

Yamaha YFZ450R
Yamaha YFZ450X

Be Informed

Be Confident

Part of the Backcountry Family:
Copyright © 2004 - 2014 MotoSport, Inc. All Rights Reserved. Selected content copyright and trademark respective companies, used with permission.