mogu se ovdje naći :)
http://www.ebay.com/itm/Waterproof-push-rod-rubber-seal-bellow-33mm-long-x-10-pcs-for-RC-boat-/281282851943?hash=item417dc3b467:g:mv0AAOxyf1dTHYKf (http://www.ebay.com/itm/Waterproof-push-rod-rubber-seal-bellow-33mm-long-x-10-pcs-for-RC-boat-/281282851943?hash=item417dc3b467:g:mv0AAOxyf1dTHYKf)
(edit: u krivu rubriku sam postao, pa da popravim)
mozes naci i u svakom servisu za bicikle,ja sam ih tamo nabavljao 8)
Odlican info