Cycling Equipment · Public discussion

Question about magnet strength

Started by jojoma · · Last activity · 3 posts · 1,081 views

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Original section
Cycling Equipment
Published
12 June 2017
Last activity
15 June 2017
Original author
jojoma
Posts
3
Discussion status
Public discussion
Total views
1,081
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0
Topics
Cable routingCycling computers

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  1. Original post
    jojoma
    Archived post
    #1

    Hi,

    I've been using a bike computer wheel magnet to help with internal cable routing challenges. It works ok in that the magnet can find the cable thru the frame, which helps get the cable closer to the hole. But I'm wondering if a stronger magnet could help more, and maybe drag the cable to the outlet in the bottom bracket. Do little magnets vary in strength?

    Thanks a lot

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  2. dabac
    Archived post
    #2

    Yes, magnets do vary in strength. Look for "rare earth magnets".

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  3. CAMPYBOB
    Archived post
    #3

    Yes, a rare earth magnet is what you seek. Park Tool sells a $55 (IIRC) internal cable routing tool set with stiffer lead cables, adapters and a rare earth magnet used to both attract and repel the inner wire to guide it towards the holes in the frame.

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