this guy used Hplusson for his rear wheel.
last night, we rode bikes and had tons of fun.
but when he was doing skid, i heard big explosion i've never heard.
then, the rim has bursted.
Inside of rim has collapsed and tube was bursted.
but tire has not bursted. rim was just only two weeks used. it's almost new.
I just laced front wheel with this rim and bought another one for rear. some guys around me planned to lace wheel with this rim, but we all concern about such plobrem happens again.
now, we can't say anything except this happens, and don't have any idea why this happens.
i sent e-mail to HPLUSSON and ask to figure out the occation of this case.
here's more pictures of broken rim.