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Marwi
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Marwi on hollantilainen pyöränosien toimittaja. Valikoimassamme Marwin tuotteet ovat rear derailleur hangers, and most of them are branded Union by Marwin. Hangers are available for frames from Trek, Haibike and others.
The hanger is designed to be the bike’s weak point. If the bike falls onto the derailleur side, the hanger bends, protecting the frame and derailleur. Each frame has its own hanger, and the code, such as GH-068, identifies the model.
A bent hanger can cause the gears to skip and, in the worst case, pull the derailleur into the spokes. If the gears behave strangely after a fall, bring the bike in for an inspection.
