Možno smola na zle nastavený/zložený kus. Na ten
orech majú svoju špeciálne jemnú vazelínku. Pokiaľ jazdím dlhšie v blate a mokru, prípadne po pretekoch umývať tlakovým čističom tak dám dole orech a vyčistím ratchet a veľmi jemne premažem. Mám aj ten Extralite 60západkový model a drží už 2 sezóny.
Je však pravda, že jemný mechanizmus Extralite je náchylnejší na poškodenie nečistotami ako napr. ratchet DT Swiss, ktorý má oceľové ozubenie.
www.extralite.com www.extralite.comMicrotuner
www.extralite.comExtralite píše k svojim orechom:
"Freewheel engineering & durability
Hyper hubs have been engineered with a unique fully AL7075 engagement system over a decade ago.
The engagement system has been intensely tested and features 36/48/60 P.O.E. (points of engagement) on a large diameter for a low contact pressure.
The alloy freewheel parts are all "hart-coated" and offer a very good (but still limited) life-span.
Usage conditions and
bike washing frequency sensibly influence the conditions and contamination of the internal mechanism.
Internal cleaning and proper maintenance are critical and can sensibly increase the freewheel mechanism life.
We have seen several well kept units that were still at 80% after 4 to 6 racing seasons."