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Primary Drive Chain Roller

Fits Your MachineDisplaying parts for your 1984 YAMAHA YZ80
Primary Drive Chain Roller  Black
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    Primary Drive Chain Roller Black

    Fits: 1984 YAMAHA YZ80

    Part# 1096220012 | Mfg Part# PD-79-5009

    Our Price: $6.49

    MSRP: $8.99 - You save $2.50 (28% off)

    Get $0.19 in Quick Cash

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    5+ In-Stock

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    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

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    WRITE A REVIEW
    3.9 / 5.0
    174 Reviews
    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Star
    81
    39
    28
    15
    11
    Value
    4.4 / 5
    Durability
    4.2 / 5
    Ease of Installation
    4.4 / 5
    Fitment
    4.1 / 5
    Performance
    4.3 / 5
    Protection
    4.4 / 5
    Recommend it?
    Yes (48)
    No (8)
    Value
    5 / 5
    Durability
    5 / 5
    Ease of Installation
    5 / 5
    Fitment
    5 / 5
    Performance
    5 / 5
    Protection
    5 / 5
    Recommend it?
    Yes
    A+++
    Fitment was great easy to install and great quality A+++
    March 26, 2020
    Greensburg , PA, US
    Age: 25-44
    Purchased
    3 weeks ago
    Gender:
    Male
    Weight:
    221 - 250 lbs.
    Height:
    5'10 - 6'0
    Value
    4 / 5
    Durability
    1 / 5
    Ease of Installation
    5 / 5
    Fitment
    5 / 5
    Performance
    1 / 5
    Recommend it?
    No
    Seized Up
    Unfortunately, my experience was that the chain roller consistently seizes up and becomes useless. After the first hare scramble I raced with it, at the end of the race it was seized. I figured due to the wet and muddy conditions maybe that is why (even though that isn't an acceptable outcome). I took the whole thing apart, cleaned the bearings, lubed them, put it back together, and same result after the next race. The product just did not work as it should.

    -m-2015 YAMAHA YZ250F--
    February 17, 2020
    Lakeland, FL, US
    Age: 25-44
    Purchased
    4 months ago
    Gender:
    Male
    Weight:
    161 - 190 lbs.
    Height:
    5'10 - 6'0
    Value
    5 / 5
    Durability
    4 / 5
    Ease of Installation
    5 / 5
    Fitment
    5 / 5
    Performance
    5 / 5
    Protection
    5 / 5
    Recommend it?
    Yes
    Fit perfectly. No problems
    -m-2001 KTM 200 EXC--
    My old roller was trashed. In fact it was completely gone. One of those parts you never see but need to be there
    January 29, 2020
    Sharon, PA, US
    Age: 45-64
    Purchased
    2 months ago
    Gender:
    Male
    Weight:
    161 - 190 lbs.
    Height:
    5'7 - 5'9
    Value
    4 / 5
    Durability
    2 / 5
    Ease of Installation
    4 / 5
    Fitment
    4 / 5
    Performance
    3 / 5
    Protection
    3 / 5
    Recommend it?
    Yes
    okay for the price
    These usually last a season. but its cheap and easy to replace. I still buy for al my bikes.
    January 16, 2020
    doral, FL, US
    Age: 25-44
    Purchased
    1 year ago
    Gender:
    Male
    Weight:
    131 - 160 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
    Good product, would recommend.
    I bought 2 of these rollers for my kx125 and they work perfect. My old ones were sloppy and had bad bearings. The new ones bolted up and sound a lot better

    -m-2003 KAWASAKI KX125--
    January 9, 2020
    Grants pass, OR, US
    Age: 15-24
    Purchased
    5 months ago
    Gender:
    Male
    Weight:
    131 - 160 lbs.
    Height:
    5'10 - 6'0
    Value
    5 / 5
    Durability
    5 / 5
    Ease of Installation
    4 / 5
    Fitment
    5 / 5
    Performance
    5 / 5
    Protection
    4 / 5
    Recommend it?
    Yes
    Replaced missing roller.
    Works as it should. I had to shorten the bolt and not use the spacer.

    -m-1991 SUZUKI RM250--
    December 17, 2019
    Red Lion, PA, US
    Age: 25-44
    Gender:
    Male
    Weight:
    191 - 220 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
    Awesome deal
    Cheap price and direct replacement.

    -m-1995 SUZUKI RM125--
    November 12, 2019
    Chatham, IL, US
    Age: 25-44
    Purchased
    5 months ago
    Gender:
    Male
    Weight:
    131 - 160 lbs.
    Height:
    5'1 - 5'3
    Value
    5 / 5
    Durability
    1 / 5
    Ease of Installation
    4 / 5
    Fitment
    3 / 5
    Performance
    1 / 5
    Protection
    1 / 5
    Recommend it?
    No
    Lasted 1 hour
    If you buy this for trail riding, I am sure it will work well. For MX, pass and spend the extra for the TM design works model. I put this on my project 2001 RM250 and after one hour of seat time at the track, the plastic started separating from the bearing. Cheap.

    -m-2001 SUZUKI RM250--
    October 13, 2019
    Marina, CA, US
    Age: 25-44
    Purchased
    over 3 years 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
    Rollet
    Didn't think I needed it. Bought it anyway. Come to find out that I really did need it. Glad I bought it.
    October 3, 2019
    St.Petersburg, FL, US
    Age: 25-44
    Purchased
    6 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
    Great upgrade
    This roller is a great upgrade from the cheap OEM one that comes on the bike.
    October 1, 2019
    Murrieta , CA, US
    Age: 25-44
    Purchased
    6 months ago
    Gender:
    Male
    Weight:
    191 - 220 lbs.
    Height:
    5'10 - 6'0
    Show more
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    Browse 4 questions Browse 4 questions and 13 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.
    How Wide is this roller? I know the diameter. 31 mm or 38mm. I want to know the width. Is it between 24mm & 26mm?
    PTY897051 C on Feb 23, 2020
    BEST ANSWER: I would be happy to look into this for you. What is the year, make and model for your machine?
    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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