Primary Drive Chain Roller

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Primary Drive Chain Roller
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    Primary Drive Chain Roller

    Our Price: $5.99$8.99

    MSRP: $11.99 - You save up to $6.00 (50% 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

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      Email: sales@rockymountainatv.com
      Call us: 1 800 336-5437
      7am-7pm Mon-Fri 8am-4pm Sat (Mountain Standard Time)

    Details

    • Features two double sealed ABEC-5 roller bearings for strength and longevity.
    • Comes complete with hardware.
    WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    Primary Drive Chain Roller Reviews

    Each review submitted enters you into a
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    3.9 / 5.0
    152 Reviews
    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Star
    66
    38
    26
    13
    9
    Value
    4.3 / 5
    Durability
    4.2 / 5
    Ease of Installation
    4.2 / 5
    Fitment
    3.9 / 5
    Performance
    4.3 / 5
    Protection
    4.4 / 5
    Recommend it?
    Yes (30)
    No (5)
    Value
    5 / 5
    Durability
    5 / 5
    Ease of Installation
    5 / 5
    Fitment
    5 / 5
    Performance
    5 / 5
    Protection
    5 / 5
    Recommend it?
    Yes
    Great fit and price
    A touch smaller than stock but has way better bearings and fits perfect
    October 15, 2018
    Tooele, UT, US
    Age: 25-44
    Purchased
    3 months ago
    Gender:
    Male
    Weight:
    191 - 220 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
    This is a good quality product.
    This is a good quality product. It fit well and installed easily.
    This is a good replacement part.

    -m-2001 HONDA CR250R--
    September 20, 2018
    westminster, CO, US
    Age: 45-64
    Purchased
    2 months ago
    Gender:
    Male
    Weight:
    161 - 190 lbs.
    Height:
    5'7 - 5'9
    Value
    5 / 5
    Durability
    5 / 5
    Ease of Installation
    5 / 5
    Fitment
    5 / 5
    Performance
    5 / 5
    Protection
    5 / 5
    Recommend it?
    Yes
    Very good value at a very good quality, I would reccomend to anyone who’s looking for a cheap chain roller.
    I would reccomend this product, it’s a good quality at a good price, seems like it will last because of an almost rubbery plastic material.

    -m-2001 YAMAHA YZ125--
    September 10, 2018
    Draper, UT, 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
    Ease of Installation
    1 / 5
    Fitment
    1 / 5
    Performance
    4 / 5
    Protection
    4 / 5
    Recommend it?
    Yes
    Good quality but doesn’t fit
    Ordered the right year and right part but the bold was way too big and didn’t for so I had to buy something else to fit it

    -m-2004 KAWASAKI KX250F--
    September 6, 2018
    Buckley, WA, US
    Age: 15-24
    Purchased
    2 months ago
    Gender:
    Male
    Weight:
    101 - 130 lbs.
    Height:
    5'7 - 5'9
    Value
    4 / 5
    Durability
    4 / 5
    Ease of Installation
    5 / 5
    Fitment
    3 / 5
    Performance
    5 / 5
    Protection
    5 / 5
    Recommend it?
    Yes
    Good cheap rollers
    Rollers seem like decent quality pieces. Had to use old bolts due to the new ones being too short.
    August 16, 2018
    Baden, PA, US
    Age: 25-44
    Purchased
    3 months ago
    Gender:
    Male
    Weight:
    131 - 160 lbs.
    Height:
    5'7 - 5'9
    Value
    2 / 5
    Durability
    2 / 5
    Ease of Installation
    3 / 5
    Fitment
    2 / 5
    Performance
    2 / 5
    Protection
    4 / 5
    Recommend it?
    No
    Not worth it
    Upper: My factory upper roller didn't have a bearing in it but spun better than this one. It felt ok when new but after 5 rides the bearings feel like garbage.

    Lower: The hardware that comes with this is universal so you have to mix and match with the stock stuff to make it fit properly. It's ok for the money, however I would recommend another brand.

    -m-2008 YAMAHA WR250F--
    August 15, 2018
    Grand Junction, CO, US
    Age: 25-44
    Purchased
    6 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
    Works for me
    I bolted it in with no problems same as the stock one
    July 10, 2018
    Reno , NV, US
    Age: 25-44
    Purchased
    9 months ago
    Gender:
    Male
    Weight:
    161 - 190 lbs.
    Height:
    5'10 - 6'0
    Value
    5 / 5
    Durability
    5 / 5
    Ease of Installation
    5 / 5
    Fitment
    5 / 5
    Performance
    5 / 5
    Recommend it?
    Yes
    Good Product
    Easy install, no problems.

    -m-2002 HONDA CR250R--
    May 14, 2018
    Evergreen, CO, US
    Age: 65+
    Purchased
    1 year ago
    Gender:
    Male
    Weight:
    161 - 190 lbs.
    Height:
    5'10 - 6'0
    Value
    3 / 5
    Durability
    3 / 5
    Ease of Installation
    2 / 5
    Fitment
    2 / 5
    Performance
    3 / 5
    Protection
    3 / 5
    Recommend it?
    No
    Works decent, but the hardware is not one size fits all
    As stated in the title, the included bolt may or may not fit your specific machine. I had to reuse the old bolt and spacers from my bike to make it work, and even then it didn't completely line up with the chain. Also the bearing was gritty after the first ride. Its cheap for a reason. Sometimes spending the extra money on OEM is worth it.

    -m-2001 YAMAHA YZ250F--
    April 25, 2018
    Jacksonville, FL, US
    Purchased
    over 3 years ago
    Value
    3 / 5
    Durability
    4 / 5
    Ease of Installation
    3 / 5
    Fitment
    3 / 5
    Performance
    4 / 5
    Protection
    5 / 5
    Recommend it?
    Yes
    Needed some alterations, But when installed lasted a long time
    This part did not fit exactly and required some very low tech modification to fit. The bearing and material stood up to the wear and tear of many sand trips.

    -m-2007 HONDA CRF450R--
    April 17, 2018
    Happy valley, NL, CA
    Age: 25-44
    Purchased
    1 year ago
    Gender:
    Male
    Weight:
    191 - 220 lbs.
    Height:
    5'10 - 6'0
    Each question or answer submitted enters you into a:
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    $500 gift card quarterly drawing!
    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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