Primary Drive Chain Roller

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Displaying parts for your 2002 YAMAHA YZ250F

Primary Drive Chain Roller
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    Primary Drive Chain Roller

    Fits: 2002 YAMAHA YZ250F

    Our Price: $5.99$8.99

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

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    Details

    • Features two double sealed ABEC-5 roller bearings for strength and longevity.
    • Comes complete with hardware.

    Primary Drive Chain Roller Reviews

    Each review submitted enters you into a
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    3.9 / 5.0
    145 Reviews
    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    62
    37
    25
    12
    9
    Value
    4.3 / 5
    Durability
    4.2 / 5
    Ease of Installation
    4.2 / 5
    Fitment
    4.0 / 5
    Performance
    4.3 / 5
    Protection
    4.3 / 5
    Recommend it?
    Yes (24)
    No (4)
    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
    Value
    4 / 5
    Durability
    5 / 5
    Ease of Installation
    5 / 5
    Fitment
    5 / 5
    Performance
    5 / 5
    Protection
    5 / 5
    Recommend it?
    Yes
    All bikes
    Should be part of a kit it must be changed with the rest of hardware
    April 9, 2018
    Damascus , OR, US
    Age: 45-64
    Purchased
    1 year ago
    Gender:
    Male
    Weight:
    191 - 220 lbs.
    Height:
    5'7 - 5'9
    Value
    5 / 5
    Durability
    5 / 5
    Ease of Installation
    5 / 5
    Fitment
    4 / 5
    Performance
    4 / 5
    Protection
    5 / 5
    Recommend it?
    Yes
    Replaced my Ktm 300 roller
    Works well. Cheap and gets the job done. Bolt could be more OEM
    April 7, 2018
    Indianapolis , IN, US
    Age: 15-24
    Purchased
    8 months ago
    Gender:
    Male
    Weight:
    221 - 250 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
    Will fit Yamaha Warrior 350 too
    The stock Warrior rollers that use a nylon bushing were badly worn right down to the shafts which were no longer round. I used a cut off tool to remove the original shafts on the inside of the frame and chased the remaining threaded frame mounts to 8mm x 1.25 which is the same thread as the replacement roller's bolt. A washer on each side and tightened down into the frame with a nylon lock nut on the end completed a much better set up than stock. Although these rollers are a few millimeters larger in diameter than the stock ones they still work great. Big improvement over stock.

    1996 Yamaha Warrior
    April 4, 2018
    Lakewood, WA, US
    Age: 65+
    Purchased
    3 months ago
    Gender:
    Male
    Value
    5 / 5
    Durability
    3 / 5
    Ease of Installation
    1 / 5
    Fitment
    1 / 5
    Performance
    4 / 5
    Protection
    4 / 5
    Recommend it?
    Yes
    Chain Roller
    The roller is wider and the provided bolt is too long. Difficult to fit between the airbox and subframe, but I made it work. They should measure the factory pieces and made the diameter and width more closely and also provide the correct bolt length.

    -m-2003 YAMAHA YZ250--
    March 28, 2018
    Rigby, ID, US
    Purchased
    5 months ago
    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 n cheap price works great

    -m-2002 HONDA CRF450R--
    March 23, 2018
    Cloverdale , IN, US
    Age: 25-44
    Purchased
    3 months ago
    Gender:
    Male
    Weight:
    191 - 220 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
    Good value
    Good replacement for the original. Easy to install
    March 21, 2018
    Sydney , Somersby , AU
    Age: 45-64
    Purchased
    4 months ago
    Gender:
    Male
    Value
    1 / 5
    Durability
    1 / 5
    Ease of Installation
    1 / 5
    Fitment
    1 / 5
    Performance
    1 / 5
    Protection
    1 / 5
    Recommend it?
    Yes
    unreal companies can get away with this
    doesnt fit. maybe it would work if the bolt and spacer were longer but they arent. maybe i could make it work by going to the hardware store and engineering it myself, but i didnt buy a brand new product for my bike so i could engineer it myself to make it fit!!!!!!!!!!!

    -m-2005 HONDA CR250R--
    March 16, 2018
    mogadore, OH, US
    Age: 25-44
    Purchased
    1 year ago
    Gender:
    Male
    Weight:
    161 - 190 lbs.
    Height:
    5'7 - 5'9
    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 2 questions Browse 2 questions and 9 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.
    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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