| : : Yes the hub is something like a 75d and the tyre is 99a and both being urethane(unlike nearly all other hubbed wheels which use nylon hubs)there is no delamination.All cortech wheels are cold gravity poured to achive a one peice duel duro wheel rather than being laminated together with an adhesive which is always gona be prone to failure.
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: That's pretty interesting, since I delaminated a set of Krypto road wheels (78 A tyres) when skating a bit of a distance (25 km one way) in hot weather (well 33 degrees Celsius was hot back then in Germany. In todays summers, it is only luke warm ;-)).rainskates dont delaminat.
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