Submitted by EMaertensFMerckx on Mon, 01/04/2021 - 17:31 Vintage Campagnolo portacatena Country: Italy Model: Portacatena Brand: Campagnolo Categorie: Small Parts Group: Extra: 1978-80's A device incorporating a switch on the down tube shifter that pushes the chain past the last gear to enable a chain-free wheel removal easier and faster. Required space between the smallest sprocket and the Portacatena holder is 4 - 4,5 mm. NOS Campagnolo portacatena Ah ... that's why those two holes in my dropout ... Campagnolo portacatena, mounted Campagnolo portacatena, manual Year 1978-80's Model Portacatena Info Italy Tags CAMPA yr-74-87 Small Parts campa-89 Add new comment Your name Email The content of this field is kept private and will not be shown publicly. Homepage Language EnglishDutch- Not specified -- Not applicable - The comment language code. Subject Comment About text formats Plain text No HTML tags allowed. Lines and paragraphs break automatically. Web page addresses and email addresses turn into links automatically. CAPTCHA This question is for testing whether or not you are a human visitor and to prevent automated spam submissions. Math question 2 + 7 = Solve this simple math problem and enter the result. E.g. for 1+3, enter 4.