Marwi UNION GH-063 derailleur hanger for BTwin, Decathlon, Rockrider
Marwi UNION GH-063 derailleur hanger rear side
Marwi UNION GH-063 derailleur hanger front drawings
Marwi UNION GH-063 derailleur hanger rear drawings
Marwi UNION GH-063 derailleur hanger assembly drawings
Marwi UNION GH-063 derailleur hanger screws
    Marwi UNION GH-063 derailleur hanger for BTwin, Decathlon, Rockrider
    Marwi UNION GH-063 derailleur hanger rear side
    Marwi UNION GH-063 derailleur hanger front drawings
    Marwi UNION GH-063 derailleur hanger rear drawings
    Marwi UNION GH-063 derailleur hanger assembly drawings
    Marwi UNION GH-063 derailleur hanger screws

    GH-063 Derailleur hanger for B'Twin, Decathlon, Rockrider and some other bikes

    2 Reviews
    GH-063
    In stock
    €12.00
    Tax included

    QuantityUnit discountYou Save
    210%€2.40
     

    Derailleur hanger, gear mech hanger, dropout replacement for BTwin, Decathlon, Rockrider bike models:

    UNION rear derailleur hanger manufactured by Marwi one of the most know manufacturers in the world:
    • Material: Cast aluminium.
    • Bolts included.
    • Marwi catalog number: GH-063
    • AKA mech hanger, gear hanger: 
    For any questions please contact us or send an email to:
     
    To be sure if this the right part, please send us photos of:
    1. Your derailleur hanger from both sides;
    2. And if possible bike‘s frame part photos, where dropout was attached.
     
    Bicycle brand
    btwin
    decathlon
    rockrider
    Number of fasteners
    2
    Mounting on frame
    Outer
    Shape of Step
    Curved
    Axle diameter
    5 mm (Standard QR)
    Material
    CAST aluminum
    Derailleur mount type
    Standard mount
    8590966390632
    2 Reviews

    the gearhanger (derailleur) did fit my bike elanus parts was quick to ship and it is easy to find the part at the website.
    By Jónon 2022-03-28

    Trusting on a brand which I just found out was little risk takin move for me, but as I was in desperation, took a gamble and these guys proved me wrong. My frame was almost ruined because of the broken hanger. Thanks a ton Elanus for everything!
    By Williamon 2020-12-16

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