13 tooth front sprocket for 2019
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Thread: 13 tooth front sprocket for 2019

  1. #1
    Junior Member Chevytruck's Avatar
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    13 tooth front sprocket for 2019

    Anyone know we’re to locate 13 tooth front sprocket or rear sprocket 57 or 58 tooth? Been searching to normal places and can’t seem to be having any luck. Thank you

  2. #2
    Senior Member TW-Brian's Avatar
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    Quote Originally Posted by Chevytruck View Post
    Anyone know we’re to locate 13 tooth front sprocket or rear sprocket 57 or 58 tooth? Been searching to normal places and can’t seem to be having any luck. Thank you
    Here is a source for front sprockets 12 to 15 teeth (steel),

    https://www.shop.pbisprockets.com/pr...?productId=329

    and rear sprockets 28 to 60 teeth (aluminum).

    https://www.shop.pbisprockets.com/pr...&categoryId=-1

    You can also try Sprocket Specialists,

    https://sprocketspecialists.com/

    or, JT Sprockets.

    JT Sprockets ? The World's Leading Sprocket

  3. #3
    Junior Member Chevytruck's Avatar
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    Thanks Brian. I was having a heck of a time locating either.

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  5. #4
    Member TheFunkyMonkey's Avatar
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    I just purchased JT front (14) and rear (47) and found both on eBay at really good prices FWIW.

  6. #5
    Super Moderator Purple's Avatar
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    I’d be a bit careful about the 13 tooth option, the bend seems a bit tight to me, not to mention the increased wear

    Far better to play with rear sprocket ratios …..
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  7. #6
    Senior Member Fred's Avatar
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    The 13 tooth does come with increased wear and the need to remove cover with it's associated issues of output shaft seal and bearing , often a new gasket and risk of wire pinching. However gives a bit over 7% change to final drive ratio. The very affordable and locatable 55 tooth gives a 10% change compared to a stock 50. I do both with 13x55 but this is partially offset by a larger diameter, heavier ATV tire.
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  8. #7
    Senior Member jeepster09's Avatar
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    I am in process of switching my sprockets both out. Currently it was supposed to have a 60 rear [turned out to be 55] and 14 front. This made street riding feel like engine was going to self destruct running around local streets. My local streets have 50 mph speed limit. Engine seemed wound out at 45 mph. I am switching front sprocket to a 15 in order to maybe get me to a top COMFORTABLE engine speed of 50/55 mph.
    For anyone interested chain count on:
    14 front 55 rear is 124.
    15 front 55 rear is 126.
    Last edited by jeepster09; 08-15-2019 at 04:24 PM.
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  9. #8
    Senior Member Errtu's Avatar
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    Quote Originally Posted by jeepster09 View Post
    I am in process of switching my sprockets both out. Currently it was supposed to have a 60 rear [turned out to be 55] and 14 front. This made street riding feel like engine was going to self destruct running around local streets. My local streets have 50 mph speed limit. Engine seemed wound out at 45 mph. I am switching front sprocket to a 15 in order to maybe get me to a top COMFORTABLE engine speed of 50/55 mph.
    For anyone interested chain count on 14 front 55 rear is 124.
    I would change the rear back to a 50T. 15/50 seems to be good for street with still enough torque for off road.
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  10. #9
    Senior Member tylermoney's Avatar
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    You can also purchase from Procycle:
    https://procycle.us/bikepages/tw200.html
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  11. #10
    Senior Member jeepster09's Avatar
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    Quote Originally Posted by Errtu View Post
    I would change the rear back to a 50T. 15/50 seems to be good for street with still enough torque for off road.
    14/50=3:57 gear ratio STOCK
    15/50=3:33 a little higher than stock and a little less torque.
    15/55=3:66 a little lower than stock and a little more torque.
    14/55=3:93 quite a bit lower than stock and more torque [but screams at 45 mph.]
    Mel likes this.
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