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1990 Suzuki RM125

JT Steel Rear Sprocket

Retail: $39.99
$34.99
You Save: $5.00 (13%)
OEM Stock Sizes for a 1990 Suzuki RM125
For reference only. Please verify with owners manual.
Chain Type: 520 Chain Length: 114
Front Sprocket: 13 Rear Sprocket: 51

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FITS: 1990 Suzuki RM125 change
 
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JT Steel Rear Sprocket - Main
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Product Description

  • 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
(24)
4.8 out of 5 stars
5 star   19
4 star   4
3 star   1
2 star 0
1 star 0
Write a Review
“ the sprocket i bought was super cheap, it showed up on time, and it is very durable. ”
hondarider
“ seems to be holding up great. ”
ridinredneck Location: stinnett, ky
“ Lighter than the last steel sprocket I had. ”
Arkie Location: Arkansas
1-10 of 24
Overall
Durability
Ease of Installation
Performance
Style
Verified Purchaser
JT rear sprocket is an amazing buy
the sprocket i bought was super cheap, it showed up on time, and it is very durable. The jt sprocket is also lightweight and i love the black color and design that is actually better than pictured.
Overall
Durability
Ease of Installation
Performance
Style
Location: portland, OR
Steel sprocket
steel sprocket bought this and another JT front plus new chain and they have all performed nicely. from mucky norwest winters to hot central oregon summers..but they are steel and I wouldnt expect any thing less..below is a video of them in action!
Overall
Durability
Ease of Installation
Performance
Style
Location: Gladstone, OR
good heavy duty sprocket should last my kid a much longer time than the aluminum ones, perfect fit.
Overall
Durability
Ease of Installation
Performance
Style
Location: murrieta, CA
Great quality
I ride a lot and go through sprockets quickly. It's heavier than aluminum but is well made holds up great. The weight difference isn't a factor unless you are serious about shaving ounces anyway.
Overall
Durability
Ease of Installation
Performance
Style
Half the price twice the life
ive had the sproket on for 3 months now and if it wasnt for a little paint wearing off it could still be brand new. definatly would buy again
Overall
Top 1000 Contributor
Location: stinnett, ky
Great
seems to be holding up great. no wear yet and have a few rides on it.
Overall
Top 500 Contributor
Location: Arkansas
JT STEEL REAR SPROCKET
Lighter than the last steel sprocket I had. Good price and steel last a long time.
Overall
Top 1000 Contributor
Location: HUNTSVILLE, AL
Great sprocket!
bought this for my 04 kx250f, bolted up without a problem. slightly heavy yet durable. not the best looking sprocket on the market, but if you are looking for a great deal on a great product, look no further!
Overall
Location: sand springs, ok
Good Enough
With the economy still in the dumpster, every penny counts. Since I can't afford a new bike, I'm converting my KX to a woods wander. Needing to change gearing, this sprocket fit the bill. A tad heavier than aluminum, but much tougher. The KX and I are both happy campers.
Overall
Top 50 Contributor
Location: Reno Nv.
AAA+++
If your tired of alum. ones wearing out in a month of raceing and riding, This is the answer. L.B.
1-10 of 24
Total Questions (2)
Questions with answers:
  2
Questions without answers:
0
Have a question?
“ What is the difference in sprockets between a small wheel on yz 85 and the big wheel yz85?... ”
cman062
1-2 of 2
Hopp 1 month ago Location: Mount Morris Township, MI, USA
What is the whole pattern size 6 inches?
MotoSport Staff
1 month ago Location: Portland, OR, USA
The Sprocket bolt pattern will vary depending on your model. When searching for parts for a 2006 Polaris Outlaw, be sure to check under the Sport ATV store. Unfortunately, with this model being IRS- it makes the sprocket very unique and is unavailable to us through JT Sprockets. You can check out replacements here on the OEM parts page: http://www.motosport.com/atv/oem-parts/POLARIS/2006/OUTLAW-500/HOUSING%2C-REAR-_-A06GP50AA
Answer this Question
cman062 2 months ago
What is the difference in sprockets between a small wheel on yz 85 and the big wheel yz85?
MotoSport Staff
1 month 28 days ago Location: Portland, OR, USA
There is no difference in the sprocket itself other than gearing preference will change.
Answer this Question
1-2 of 2

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