To give our customers the best shopping experience, our website uses cookies.  Learn More

Renthal Rear Sprocket

Fits Your MachineDisplaying parts for your 1998 KAWASAKI KLX300
Renthal Rear Sprocket
  • View Larger
  • Video
  • Black
  • Green
  • Silver

Renthal Rear Sprocket

Fits: 1998 KAWASAKI KLX300

106014

Our Price: $64.26$64.76

MSRP: $71.95 - You save up to $7.69 (11% off)

View Product Details

Select options above to check availability

Live Help

Additional Videos

Motorcycle and ATV Gearing Guide

How To - Renthal Chain and Sprocket Install Instructions

How To - Chain And Sprocket Replacement

RM YouTube Channel
SUBSCRIBE

Details

    Renthal Ultralight Rear Sprockets start their lives off by getting CNC machined from 7075 T-6 aluminum, an alloy that is prized for its strength and wear resistance. A near perfect material for sprockets. The alloy is light weight, and with Renthal’s drilled patterns, the Ultralight weighs up to 66 percent less than comparable steel sprockets while retaining a comparable lifespan. The material isn’t the only thing that promotes longevity. Self-cleaning cuts are machined into each chain groove to clear away mud and debris from sensitive wearing surfaces, so both the sprocket and chain are kept clean of abrasive particles. There’s almost no downside to putting a Renthal Rear Sprocket on your motorcycle or ATV.

    Specs:
  • Replacement aluminum rear drive sprocket
  • 66% lighter than comparable steel sprockets
  • Comparable lifespan to much heavier sprockets
  • 7075 T-6 aluminum alloy
  • Self-cleaning chain grooves
  • Fits OEM bolt mounts
  • Multiple colors available
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Renthal Rear Sprocket Reviews

Rocky Mountain ATV/MC gift card Each review submitted enters you into a
$100 gift card monthly drawing and a
$500 gift card quarterly drawing!
WRITE A REVIEW
4.7 / 5.0
277 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
224
27
15
5
6
Value
4.8 / 5
Durability
4.8 / 5
Fitment
5.0 / 5
Performance
4.9 / 5
Recommend it?
Yes (116)
No (2)
Value
4 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Great Chainwheel
The Renthal sprocket is light weight and durable. It took a beating and easily out lasted the chain and countershaft.
April 29, 2020
Meridian, ID, US
Age: 45-64
Purchased
1 month ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
5'10 - 6'0
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Renthal sprocket review
Great product and great company! High quality sprocket! Fast shipping and delivery!
April 9, 2020
Wendell, NC, US
Purchased
1 month ago
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Looks great with the gold chain
Awesome sprocket the green color looks great on my Kawa KX450
April 4, 2020
White Lake , MI, US
Purchased
2 months ago
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Great sprocket
Only sprockets we buy. Look great, work great, last long.

-m-2019 YAMAHA YZ85--
March 25, 2020
Deatsville, AL, US
Age: 15-24
Purchased
2 months ago
Gender:
Male
Weight:
101 - 130 lbs.
Height:
5'7 - 5'9
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Rocky Mountain never disappoints
Exactly what I ordered and exactly what I needed for some added torque. Loved the fast shipping

-m-2004 YAMAHA YZ250F--
March 17, 2020
Bolivar, MO, US
Age: 25-44
Purchased
2 months 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
Beast on the track! Never lost traction and looks killer on the bike!
March 5, 2020
Twin falls, ID, US
Age: 25-44
Purchased
over 3 years ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
5'10 - 6'0
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Renthal sprocket
Fits great and looks good! Getting this clapped out CRF450R looking better one piece at a time.

-m-2004 HONDA--
February 12, 2020
Jonesboro, AR, US
Age: 25-44
Gender:
Male
Weight:
221 - 250 lbs.
Height:
5'7 - 5'9
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Favorite out there
These are lighter than your steel one obviously and they last a quite a while! Looks great as well can’t beat it!
February 3, 2020
Reno, NV, US
Age: 15-24
Purchased
11 months ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
5'10 - 6'0
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
I own three motocross bikes and all three have these sprockets on them due to the light weight and durability.
Awesome light weight sprocket

-m-2020 YAMAHA YZ450F--
January 23, 2020
Johnson City, TN, US
Age: 25-44
Purchased
over 2 years 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
Renthal sprocket for the win
Love this sprocket. Jumped up to a 50 from stock 49 on my yz125. The extra tooth helps a bunch and it weighs almost nothing compared to the rocky mountain steel sprocket

-m-2003 YAMAHA YZ125--
Installed and have a couple hours on it already
Installed and have a couple hours on it already
November 29, 2019
Reno, NV, US
Age: 25-44
Purchased
6 months ago
Gender:
Male
Weight:
191 - 220 lbs.
Height:
5'10 - 6'0
Show more
Rocky Mountain ATV/MC gift card 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 27 questions Browse 27 questions and 59 answers
Whr the are the 52 tooth sprockets?
A shopper on Apr 11, 2017
BEST ANSWER: What is the make, model, and year of your machine?
Does the sprocket come with bolts to install?
A shopper on Dec 20, 2016
BEST ANSWER: Of all the Renthal sprockets I've ordered over the years They have never come with a bolt kit. I have purchased bolt kits separately in Titanium, steel and stainless from RMATV though.
are the sprockets stamped with how many teeth it has?
A shopper on Feb 7, 2017
BEST ANSWER: Yes, they do stamp their sprockets with the number of teeth. It's out towards the edge of the sprocket
Do I have to purchase the Renthal front sprocket too or does it matter if I use the stock one?
Tae S on Apr 19, 2019
BEST ANSWER: No, you do not have to purchase the front sprocket. However, it’s always a good idea to change out the front sprocket, back sprocket, and chain whenever that’s time comes. That way it does not wear down the new sprockets and or chain.
Is this more durable than stock rear sprocket on my 2004 honda 400ex?
Willie H on Apr 8, 2018
BEST ANSWER: This sprocket is very well made. Your stock sprocket is most likely steel and the renthal is made of aluminum. Front and rear sprockets along with the chain should be replaced as a set. You will not get good service life from the sprocket if you are adding it to a worn chain. If replaced as a set you will get the most out of it. The steel sprocket should last longer than the aluminum, but still needs to be installed with a new chain and front sprocket. The renthal sprocket is made as a performance upgrade.
If the 2009 YZ 85 has only 4 sprocket bolts holes why does it say that sprockets that have six holes fit it?
Sam B on Oct 13, 2017
BEST ANSWER: it is made to fit all bikes, with my kx 112 it only has 4 sprocket bolts but still fits
How much does this weigh?
SCOTT C on Jul 10, 2017
BEST ANSWER: Extremely light, about as heavy as a piece of cardboard the size of the sprocket folded over onto itself to give you a more real world answer.
What will give my 07 crf150r small wheel more power? I want more power in lower gears and out of turns what would you recommend?
A shopper on May 21, 2017
BEST ANSWER: The only way to get "more power" to the rear wheels is more engine HP, or less resistance in the driveline. Adding a rear sprocket with a higher tooth count can shift your gear ratio around to where it better suits what you need. Think of how a 10 speed bicycle works and you'll more readily understand. Gearing doesn't add power, it just moves it around so can use it more efficiently.
Is there a best chain to run with this sprocket?
Adam Z on Jul 28, 2019
BEST ANSWER: I’ve run three different types of chains and brands and never ran into an issue with them and the sprocket.
My stock sprocket is 49T and I’m changing to a 50T can I get away with a stock length chain the bike is a 2002 YZ125?
A shopper on May 5, 2019
BEST ANSWER: Yes you can
I would really like to get a blue sprocket for my 2010 rmz250 but all I'm seeing is silver and black for my bike, could I fit lets say a 50t blue sprocket made for a yzf250 on my bike or is it different bolt patterns?
cody g on Jun 19, 2017
BEST ANSWER: Get the Renthal TwinRing it comes in Blue. This sprocket maybe ultralight, but it doesn't last very long.
I have a 2000 custom chopper. Its all harley Davidson. Rear chain is 530. The sprocket is dished not flat. 47 teeth. I would like chrome or aluminum I can polish. Do you have item?
A shopper on May 9, 2020
BEST ANSWER: Unfortunately we do not have any for your machine.
I Just bought a Brandnew Tusk wheel set front and rear from you guys, hubs, spokes, and wheels, just want to make sure these fit my hubs before buying?
Leif K on Apr 28, 2020
BEST ANSWER: Yes they will fit with no issues. The Tusk wheels accept any sprocket that is specific to your bike
Would this sprocket fit on a hind 2001 300ex?
A shopper on Apr 27, 2020
BEST ANSWER: To see if this part will fit your machine please enter the make, model, and year into our "Choose a vehicle" drop down boxes found above the product image. If your machine is not listed, we may not carry the right item for your application.
Would this potentially fit a Klx140g?
Reed T on Jan 21, 2020
BEST ANSWER: To see if this part will fit your machine please enter the make, model, and year into our "Choose a vehicle" drop down boxes found above the product image. If your machine is not listed, we may not carry the right item for your application.
Is their only silver for a YFZ450R 2009 renthal rear sprocket and if so do i have to call to get a different color?
A shopper on Nov 10, 2019
BEST ANSWER: We do only carry it in silver. I apologize for the inconvenience.
What is a good sprocket combo for wheelies on a 2001 banshee?
Francis S on Oct 12, 2019
BEST ANSWER: Big rear small front
Will this fit 2016 r1s ?
will m on Jun 18, 2019
BEST ANSWER: To see if this part will fit your machine please enter the make, model, and year into our "Choose a vehicle" drop down boxes found above the product image. If your machine is not listed, we may not carry the right item for your application. If you have a 2020 year model but don't see your machine as an option, please contact a tech via Live Chat or call us at 1-800-336-5437 for assistance.
Will I need a larger chain for my 2014 CRF 150 if I put a 50 tooth rear sprocket on rather than the stock 48?
Laurie D on Apr 6, 2019
BEST ANSWER: You will need to add two links for every two teeth you add on your sprockets.
This 42 tooth Sprocket fits honda crf 250l 2016 ?

tks
A shopper on Aug 24, 2018
BEST ANSWER: To see if this part will fit your machine please enter the make, model, and year into our "Choose a vehicle" drop down boxes found above the product image. If your machine is not listed, we may not carry the right item for your application. If you have a 2019 year model but don't see your machine as an option, please contact a tech via Live Chat or call us at 1-800-336-5437 for assistance.
Is this sprocket aluminum or steel?
Trevor C on Apr 9, 2018
BEST ANSWER: This is 7075 T-6 aluminum alloy.
Will the rear sprocket fit over the hub to put on trx400ex?
Jeremy S on Mar 19, 2018
BEST ANSWER: To see if this part will fit your machine please enter the make, model, and year into our "Choose a vehicle" drop down boxes found above the product image. If your machine is not listed, we may not carry the right item for your application. If you have a 2018 year model but don't see your machine as an option, please contact a tech via Live Chat or call us at 1-800-336-5437 for assistance.
If I were to switch from 48 tooth sprocket to 51 tooth would I need to use a larger chain size then the stock size?
A shopper on Mar 19, 2018
BEST ANSWER: What bike are you wanting the sprockets and chain for?
Why don't you guys offer more colors?
Michal B on Feb 27, 2018
BEST ANSWER: We mainly carry the most popular colors for each machine on sprockets. I'm sorry for any inconvenience this may cause.
Will this sprocket fit my 2007 yz85? Just confused because my bike only has four bolt holes and this one has six?
seth c on Jan 22, 2018
BEST ANSWER: Yes, this will fit your machine. You will just need to make sure your machine is entered in the drop down boxes above the product image. This picture is generic and doesn't necessarily represent the actual product you will receive. If your machine is listed in the drop down menu, it will fit.
What size is perfect for my crf150f 2008?
Jérôme G on Aug 27, 2017
BEST ANSWER: I would be happy to help. Do you want to stay with your stock size sprocket?
WHAT COMES STOCK ON 2017 YZ 125 ?
A shopper on Mar 21, 2017
BEST ANSWER: The stock rear sprocket is a 48 tooth for your machine.
RM Cash ProgramParts Finder