hi , my name is andy , and I am from the uk . I would like to buy the golden motor sport bike from the uk agent . I have a few reservations , first the uk agent sounds a bit vague about the product , and second are the brakes good enough ? last ebike was a enduro from power peddles , which the rear brake failed a lot , and the bike was quite slow , but the service from the seller was fantastic. would you recommend the golden motor sport bike , and is the support any good . Thanks ANDY .