Mawilo a polyurethane okhala ndi Kuuma pakati pa 78A-86A Longboard Wheel PU gudumu

Kutalika kwa magudumu nthawi zambiri kumayesedwa mu millimeters (mm).Mawilo ambiri a skateboard ndi 48mm mpaka 75mm m'mimba mwake.The awiri a mawilo zimakhudza kutsetsereka liwiro ndi kuyamba liwiro.Mawilo ang'onoang'ono ang'onoang'ono amayenda pang'onopang'ono, koma liwiro loyambira limakhala mwachangu, pomwe mawilo akulu akulu amakhala ndi zotsatira zosiyana.
1. 48-53mm mawilo ndi pang'onopang'ono kutsetsereka liwiro ndi mofulumira kuyamba liwiro.Ndiwoyenera kwa anthu ochita masewera olimbitsa thupi mumsewu.
2. Mawilo a 54-59mm ndi abwino kwa osambira omwe amakonda kuchita masewera olimbitsa thupi, komanso amafunika kupukuta msewu.Amakhalanso oyenera kwambiri kwa oyamba kumene.
3. Mawilo opitilira 60mm, mawilo akulu nthawi zambiri amagwiritsidwa ntchito pama board a Old School ndi matabwa aatali.Gudumu lalikulu limatha kutsetsereka mwachangu ndikuthamanga pamtunda woyipa mosavuta, koma liwiro loyambira limakhala pang'onopang'ono.
M'lifupi gudumu pansi kukhudzana pamwamba n'kofunikanso.Malo akuluakulu okhudzana nawo, kulemera kwakukulu kudzagawidwa kudera lalikulu, zomwe zikutanthauza kuti mawilo ndi osavuta kuchepetsedwa.Choncho, mawilo ambiri ali ndi m'mphepete mwake kuti achepetse m'lifupi mwake, kuti mawilo azitha kuzungulira mosavuta ndikuthamanga mofulumira.
Zing'onozing'ono m'lifupi mwa kukhudzana pamwamba, zimakhala zosavuta kuti gudumu lisunthire cham'mbali, kotero siloyenera kwa novices.M'lifupi mwa malo olumikizirana nawo ndi akulu kwambiri, ndipo gudumu lomwe lili pafupi ndi m'lifupi mwa gudumu lokhalo lidzatsekedwa mwamphamvu kwambiri pochita zinthu, monga 5050 pamtengo.