JDR RC Blog | JConcepts KNOBS and LAUNCH Tires!
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37:41
How They Make The Largest Tires In The World
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22:03
JDR RC Blog | Bigfoot IV JConcepts Regulator
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8:59
Drift Wheels vs Rubber Tires which is faster?
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6:13
How to mount JConcepts Slam-Tech Monster Truck Closed Cell Foams - Trigger King Tech
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11:34
losi LMT wheels vs Jconcepts Renegades aggressor wheels comparison.
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13:53
LMT with Jconcepts Firestorms install and test with compression check
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12:36
JDR RC Blog | Hall Brothers Classic
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23:12