3r is great on track but in a staggered setup you will cord the fronts quickly. 19 square at least you can rotate and prolong the life.. they feel great in a square setup. Be sure to watch inside and outside for cording on the front it can sneak up on you. 3r is very sketch under 50f.. make sure you are careful until some heat is in them.
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2017 1LE Hyper Blue
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