Renthal TwinRing Rear Sprocket

Choose a vehicle:

User Tip: If you're unsure of your vehicle type, you may skip the machine type selection box.

» Log in to use your Rider Profile Machines
Renthal TwinRing Rear Sprocket
  • View Larger
  • Video

Renthal TwinRing Rear Sprocket

Our Price: $89.95

MSRP: $99.95 - You save up to $10.00 (10% off)

View Product DetailsSee stock sizes for your machine (Machine Specs)

Select type, year, make and model above

Live Help
  • "Customer service is priority #1 at Rocky Mountain ATV/MC. We value our customers and strive to be the best shopping experience- when you buy from us, you are buying lifetime service."

    -Dan Thomas, CEO and Founder

  • Returns

    We take pride in offering no hassle returns. In the event of a return, please call, email or chat with us to receive a solution to the problem. For apparel that doesn't fit quite right, Click here to see our Fit Guaranteed Program.

  • Warranties

    We will stand behind all products we sell with regards to manufacturing defects in workmanship and material. Most products are limited to the manufacturer's warranty. However, we will do everything in our power to take care of the problem.

  • Have questions?

    Live Help (Leave email if after hours)
    Email: sales@rockymountainatv.com
    Call us: 1 800 336-5437
    7am-7pm Mon-Fri 8am-4pm Sat (Mountain Standard Time)

Details

    Renthal’s Twinring Rear Sprocket puts new innovation and engineering into your drivetrain for outstanding durability. What sets Renthal’s Twinring sprocket apart is its unique construction combining a 7075 T651 aluminum inner ring, with an electroless nickel coated steel outer sprocket using a wave-patterned interference fit. This design combines the high wear-resistance of steel and the light weight of aluminum to create a sprocket that handles huge amounts of power while weighing half of conventional, all-steel sprockets. The flat-faced design also helps keep weight down while working with the self-cleaning chain grooves to keep the chain free of any abrasive buildup.

    With 5 years of development and testing by Team Honda Off-road, Renthal’s Twinring gives you extreme durability and feather-light weight. You get the best of both worlds in one sprocket.

    Specs:
  • Replacement rear drive sprocket
  • Weighs half of all-steel sprockets
  • More durable than all-aluminum sprockets
  • Fits just like stock and conventional sprockets
  • Unique dual-ring design uses strength of steel with light weight of aluminum
  • Ultralight™ 7075 T651 inner ring
  • Electroless nickel coated steel outer ring
  • Self-cleaning chain grooves
  • Multiple colors available
  • Available with 48,49,50, and 51 teeth

Renthal TwinRing Rear Sprocket Reviews

Each review submitted enters you into a
$100 gift card monthly drawing and a
$500 gift card quarterly drawing!
 
4.6 / 5.0
47 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
37
4
3
3
0
Value
4.5 / 5
Durability
4.7 / 5
Fitment
5.0 / 5
Performance
4.9 / 5
Recommend it?
Yes (26)
No (2)
Value
4 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Great!
Great sprocket! You get the durability of a steel sprocket with some lighter feel of an aluminum sprocket.
July 10, 2018
Festus, MO, US
Age: 25-44
Purchased
1 year ago
Gender:
Male
Weight:
221 - 250 lbs.
Height:
5'10 - 6'0
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Great sprocket
This is a awsome sprocket race three races in muddy conditions on a 450 and shows no signs of wear I love the twin rings.

-m-2008 KAWASAKI KX450F--
Raced three races so far with this sprocket  it is holding up awsome as always. Great for muddy cond
Raced three races so far with this sprocket it is holding up awsome as always. Great for muddy cond
June 17, 2018
Clayton, GA, US
Age: 25-44
Purchased
1 month ago
Gender:
Male
Weight:
191 - 220 lbs.
Height:
5'10 - 6'0
Value
2 / 5
Durability
2 / 5
Fitment
5 / 5
Performance
2 / 5
Recommend it?
No
Wouldn't buy it again
I bought this set-up for durability but was disappointed that the outer steel ring wore out faster than I expected. I switched back to a Dirt Tricks steel sprocket and haven't looked back. The Dirt Tricks offering is a better value if you're looking for durability.

If you don't care about durability, I would just go with the full aluminum Renthal.
May 9, 2018
San Diego, CA, US
Purchased
1 year ago
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Lasts Long, Looks Great!
Lasts far longer than the aluminum sprocket yet still feels as though it weighs the same. Great looking and reliable product.

-m-2017 HONDA CRF450R--
Sorry for the poor lighting. Complimented with a gold on gold D.I.D. chain.
Sorry for the poor lighting. Complimented with a gold on gold D.I.D. chain.
May 8, 2018
Norco, CA, US
Age: 25-44
Purchased
3 months ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
6'1 - 6'3
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Bullet proof sprocket
Best sprocket I’ve ever used. Lasts twice as long as super sprox, costs less and still going.
User submitted image
Added May 7, 2018
May 8, 2018
Belton , TX, US
Age: 45-64
Purchased
over 2 years ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
5'10 - 6'0
Value
4 / 5
Durability
4 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Excellent quality sprocket
Excellent quality sprocket. Fitment is perfect - went on without any issues. The idea of a lighter sprocket, with the durability of steel teeth is what sold me on the product. On first impression I like it, will provide additional feed back after a couple rides.

-m-2012 HONDA CRF250R--
March 19, 2018
Mechanicsville, MD, US
Age: 25-44
Purchased
4 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
One of the best sprockets I've ever purchased long lifespan you get what you pay for quality
One of the best sprockets I've ever purchased long lifespan you get what you pay for quality
February 19, 2018
El Paso , TX, US
Purchased
5 months ago
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Solid sprocket.
These things last at least twice as long as completely aluminum sprockets. Keep your chain cleaned an oiled and no problems.
January 31, 2018
Griffin, GA, US
Age: 45-64
Purchased
1 year ago
Gender:
Male
Weight:
221 - 250 lbs.
Height:
6'1 - 6'3
Value
4 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Renthal sprocket
Sexy and durable. I feel this outlasts Sunstar and Primary Drive by a long ways. you get what you pay for here

-m-2002 KAWASAKI KX500--
November 2, 2017
Idaho Falls, ID, US
Age: 25-44
Purchased
1 year 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
Looks Awesome
I bought all new renthal sprockets and chain for my kx450f and it's so quiet and smooth now. Plus, this sprocket looks amazing on my bike.
User submitted image
Added Oct 11, 2017
October 11, 2017
Scottsdale , AZ, US
Age: 45-64
Purchased
9 months ago
Gender:
Male
Weight:
221 - 250 lbs.
Height:
6'4 - 6'6
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 1 question Browse 1 question and 3 answers
What size sprocket do you need for super cross and then out doors?
Jason W on Nov 2, 2017
BEST ANSWER: There is no "right" answer to this question as it is a personal/bike preferance. Typically for supercross you would use a larger rear sprocket like a 50-52 tooth and for more "open" tracks like outdoor you might use a 48 tooth. Talk to your local dealer/other riders or read some online forums and make an educated decision based on that.
RM Cash ProgramParts Finder