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1989 Suzuki RM125

Sunstar Steel Rear Sprocket

Retail: $39.99 - $47.99
$34.99 - $39.99
OEM Stock Sizes for a 1989 Suzuki RM125
Chain Type: 520 Chain Length: 114
Front Sprocket: 13 Rear Sprocket: 51
For reference only. Please verify with owners manual.
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FITS: 1989 Suzuki RM125 change
 
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Sunstar Steel Rear Sprocket

Product Description

Sunstar is the largest O.E.M. supplier of sprockets and brake rotors in the world. In fact, your motorcycle probably came from the factory with a Sunstar sprocket. Need a reason to choose Sunstar? Every Sunstar product is imbued with superior quality, uses an exclusive heat-treatment and quenching process, is based on advanced research and design, and is sold at an added value price.

  • Manufactured using only the highest quality 1045 high-carbon steel.
  • Exclusive heat treatment for added strength and wear resistance.
  • Most are zinc plated and have a baked-on durable paint process for corrosion resistance.
  • The strongest, longest lasting steel replacement sprocket available.
  • Customer Reviews
  • Ask an Expert
  • Also Offered For
1-10 of 19
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Top 500 Contributor Top 100 Contributor Top 250 Contributor
Longevity!

Its a steel sprocket, it lasts a long long time doesn't look all that pretty but you will buy one of these to two or three aluminum ones.

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Ease of Installation
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Verified Purchaser
Great Product!!

Bolted right on to my rm 125, has held up very nicely. Very durable.

Overall
Durability
Ease of Installation
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Style
Verified Purchaser
Location: Edmond, OK, USA
SunStar Steel Rear Sprocket

Perfect fir. Easy install. High quality machined steel. Good job!

Overall
Durability
Ease of Installation
Performance
Style
Location: Florida, USA
Awesome Product!!

I bought this because I was tired of replacing aluminum sprockets...steel will last longer. The style and fit is great! It looks better than some of the other steel sprockets out there too. Trust me unless your a pro, you won't notice any difference between aluminum and steel except in your wallet.

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Ease of Installation
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Style
Location: Connecticut
Great Product

Very durable and long lasting sprocket. Got alot of use out of it, and i rode hard with it 2-3 days a week. Plus Motosport got it to me in 3 days. Cant beat that

Overall
Durability
Ease of Installation
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Verified Purchaser
Would buy again.

very nice sprocket. i put it on my 2003 ltz400 a couple months ago, and i run it pretty hard, and this sprocket still has no wear on it.

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Durability
Ease of Installation
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Verified Purchaser
Location: MERIDEN, CT
Back to stock

This sprocket brought the bike back to stock gearing, I bought the bike used and it had way to big of a sprocket. I always buy sun star sprockets for my Hondas because they work great and make the bike look in stock form

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Durability
Ease of Installation
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Style
Location: Rossville, IN

Overall
Verified Purchaser
Great Sprocket

The XR650L weighs well over 300lbs, so why save a few ounces of weight on an aluminum sprocket when a steel one will last much longer? While not rating high on Baller Factor, this sprocket will be a workhorse for many trail miles.

Overall
Durability
Ease of Installation
Performance
Style
Verified Purchaser
Location: Meridian ID
Great Buy

Works well, Priced right! Not as fancy as the expensive aluminum sprockets but it does its job well, unless you want the lighter weight of aluminum or fancy colors, save your money and get this, very durable and makes your bike move just like every other expensive sprocket out there!

1-10 of 19
Total Questions (1)
Questions with answers:
  1
Questions without answers:
0
GTgoodtimes Location: Perth WA, Australia
1-1 of 1
GTgoodtimes Over 6 months ago Location: Perth WA, Australia
Looking for a sprocket 41 t?
Hi I have a Honda 2003 XR650R and I need to replace the sprockets , my front one has 15 teeth and the rear has 41 teeth . I have bought a DID 520 VX2 gold X-ring chain but need the sprockets, so could you please let me know if you are able to supply me with these sprockets. Thanks Graeme 0424100955
MotoSport Staff
Over 6 months ago Location: Portland, OR, USA
Unfortunately we do not offer a 41 tooth rear sprocket for the XR650R. We do have a Sunstar Available in a 39 though. You would need to run a 14 tooth front sprocket though to get close to the gear ratio of the 15/41. We do have a Sunstar 14 tooth front sprocket to make this gearing combo possible.
1-1 of 1

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