Poor judgement... I had the same part break on my MT2 2 weeks ago and had to order it from offshore electrics... They got the parts from cen direct.. My LHS didn't stock the part because he said no demend for it... He's not wrong.. 2 years and mine broke because the set screw stripped in place and I had to cut it off... My problem was too much threadlock... The kyosho part is a good find, I'll check my kyosho stash.. One thing I did find is that the USA-1 Nitro dogbones are the exact same length as the Cen and twice the thickness... the only problem is the ends are too large to fit in the stock drive cups.. I will look and see if I can enlarge the stock drive cup slots.. they are very close... The fronts are cvd's but they are huge and I don't see a way to fit them because the hub carrier is different...