Primary Drive Chain Roller

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Primary Drive Chain Roller
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    Primary Drive Chain Roller

    Our Price: $5.99$18.99

    MSRP: $8.99 - $24.99 - You save up to $6.00 (24% off)

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    • "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.

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      Email: [email protected]
      Call us: 1 800 336-5437
      7am-7pm Mon-Fri 8am-4pm Sat (Mountain Time)

    Details

      Primary Drive Chain Rollers are quality replacements for worn and broken stock rollers. Made from durable polyurethane and sealed bearings, these chain rollers are sure to last.
    • Double sealed precision roller bearings for strength and longevity.
    • Roller made from polyurethane for shock absorbtion and long wear.
    WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    Primary Drive Chain Roller Reviews

    Each review submitted enters you into a
    $100 gift card monthly drawing and a
    $500 gift card quarterly drawing!
     
    3.9 / 5.0
    162 Reviews
    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Star
    72
    38
    28
    15
    9
    Value
    4.3 / 5
    Durability
    4.3 / 5
    Ease of Installation
    4.3 / 5
    Fitment
    3.9 / 5
    Performance
    4.3 / 5
    Protection
    4.4 / 5
    Recommend it?
    Yes (38)
    No (6)
    Value
    5 / 5
    Durability
    5 / 5
    Ease of Installation
    5 / 5
    Fitment
    5 / 5
    Performance
    5 / 5
    Protection
    5 / 5
    Recommend it?
    Yes
    Good product
    Got my trx450er back from the shop where they installed a new cylinder and piston and rings. First ride afterwards the chain roller fell off some where. Ordered this to replace it, been going strong ever since
    Trx 450er
    Trx 450er
    August 22, 2019
    Kansas , KS, US
    Age: 25-44
    Purchased
    2 months ago
    Gender:
    Male
    Weight:
    161 - 190 lbs.
    Height:
    5'10 - 6'0
    Value
    4 / 5
    Durability
    5 / 5
    Ease of Installation
    5 / 5
    Fitment
    1 / 5
    Performance
    5 / 5
    Protection
    5 / 5
    Recommend it?
    Yes
    Bolt is too short for YZ 125
    All is good except the bolt that came with it is too short for the YZ 125's. Still less expensive than OEM even with getting a different bolt from the hardware store, just a little extra hassle.

    -m-2006 YAMAHA YZ125--
    May 18, 2019
    St. Paul, MN, US
    Age: 45-64
    Purchased
    3 months ago
    Gender:
    Male
    Value
    5 / 5
    Durability
    5 / 5
    Ease of Installation
    5 / 5
    Fitment
    5 / 5
    Performance
    5 / 5
    Protection
    5 / 5
    Recommend it?
    Yes
    Great
    Works and fits exactly the same as OEM. They are probably made in the same factory.
    May 9, 2019
    Lake Havasu City, AZ, US
    Age: 25-44
    Purchased
    1 year ago
    Gender:
    Male
    Weight:
    161 - 190 lbs.
    Height:
    5'10 - 6'0
    Value
    3 / 5
    Ease of Installation
    5 / 5
    Fitment
    5 / 5
    Recommend it?
    Yes
    Roller was the right size and price was right. I used the existing hardware as mine was fine.
    May 6, 2019
    Reston, VA, US
    Age: 25-44
    Purchased
    4 months ago
    Gender:
    Male
    Weight:
    161 - 190 lbs.
    Height:
    6'1 - 6'3
    Value
    5 / 5
    Durability
    5 / 5
    Ease of Installation
    5 / 5
    Fitment
    5 / 5
    Performance
    5 / 5
    Protection
    5 / 5
    Recommend it?
    Yes
    Great replacement
    Fit like a glove. Perfect replacement for '92 Honda CR125

    -m-1992 HONDA CR125R--
    April 5, 2019
    Wichita Falls, TX, US
    Age: 45-64
    Purchased
    5 months ago
    Gender:
    Male
    Weight:
    161 - 190 lbs.
    Height:
    6'1 - 6'3
    Value
    3 / 5
    Durability
    2 / 5
    Ease of Installation
    5 / 5
    Fitment
    5 / 5
    Performance
    2 / 5
    Protection
    3 / 5
    Recommend it?
    No
    Metal shield bearings sieze quickly
    Works and fits fine, the metal shielded bearings are a poor choice for offroad applications. I replaced it a few races after I installed this for an OEM style roller with rubber shielded bearings.
    March 3, 2019
    Motown, WV, 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
    Ease of Installation
    5 / 5
    Fitment
    5 / 5
    Performance
    5 / 5
    Protection
    5 / 5
    Recommend it?
    Yes
    Primary drive chain roller
    Durable without the high dollar cost of other companies. Fits like OEM
    February 7, 2019
    Hilliard, FL, US
    Age: 25-44
    Purchased
    over 3 years ago
    Gender:
    Male
    Value
    5 / 5
    Durability
    5 / 5
    Ease of Installation
    5 / 5
    Fitment
    5 / 5
    Performance
    5 / 5
    Protection
    5 / 5
    Recommend it?
    Yes
    cheap and good
    bolted right up no problem.

    -m-2004 YAMAHA YZ250--
    February 1, 2019
    Vancouver, WA, US
    Age: 25-44
    Purchased
    7 months ago
    Gender:
    Male
    Weight:
    191 - 220 lbs.
    Height:
    5'10 - 6'0
    Value
    2 / 5
    Ease of Installation
    5 / 5
    Fitment
    1 / 5
    Bolt too short
    The roller itself seems to be ok, but the bolt that came with it was too short for my yz125. Had to go to the hardware store and buy a bolt that fit. If you just need the roller, this might be an ok purchase. But if you need the hardware, you might be disappointed.

    -m-2007 YAMAHA YZ125--
    January 25, 2019
    Middlesex, NC, US
    Purchased
    8 months ago
    Value
    4 / 5
    Durability
    4 / 5
    Ease of Installation
    2 / 5
    Fitment
    3 / 5
    Performance
    3 / 5
    Protection
    3 / 5
    Recommend it?
    Yes
    Roller change.
    bearing went bad in my stock roller. It was the lower one. When I was installing noticed the roller was two millimeters bigger. But I was able to simply use the bearings and spacer and fit them to my original roller as the roller itself was not bad, just the bearing. Probably my mistake for not measuring before I ordered.

    -m-2004 HONDA CRF250X--
    November 25, 2018
    Vincennes , IN, US
    Purchased
    9 months ago
    Gender:
    Male
    Each question or answer submitted enters you into a:
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    Start typing your question and we'll check if it was already asked and answered. Learn More
    Browse 3 questions Browse 3 questions and 11 answers
    does this replace the lower chain slider on my bike? I cannot find a chain roller on my bike?
    Eric J on Feb 7, 2017
    BEST ANSWER: It fit my sons 2002 KTM 300EXC. It is located on the lower side (bottom) of the swing arm NEAR the kickstand and near the swing arm pivot bolt. Near the front sprocket . Not near the rear sprocket. Lower chain goes over (or above) it as it travels from front to rear sprockets.
    It is bolted to the inside of the frame.
    What is the dimensions (specs) of this chain roller?
    A shopper on Sep 22, 2018
    BEST ANSWER: If you look it up on Rocky Mountain it'll give you the dimension this one is a 31 mm
    Is this an 8 mm mounting screw?
    A shopper on Jan 2, 2017
    BEST ANSWER: It comes with the correct size bolt for your machine. But in most cases, it is the 8mm bolt with a 10mm head.
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