I didn't want to start cutting threads on the front EPS derailleur to make the K Edge fit catch with magnet work for the SRM, so I came up with this...
I (in)conveniently ordered the wrong catcher for my EPS 12spd (SR003) vs the required SR203.
I already had the SR203 installed on the bike getting the SRM, and had an old K Edge SRM magnet system laying around not being used, so I figured we'd put the 003 to use.. the 203 catcher part has a spine down the back of it which would make mounting the magnet fromthe K Edge rather difficult, if not impossible since you can't mount it in the middle.. the 003 part is entire flat like the K Edge... so basically lined up K Edge with Campy 003, drilled some holes with a #40 drill bit, and tapped with a 4-40.. lucky I work for an airline and got some nice short 4-40 screws from the guys there.. and well here we have it! Now I can use the Campy catcher EPS mount from the 203 system with the 003 catcher with addition of the magnet...
I wouldnt do this if I didn't have the parts laying around, would turn into a rather expensive chain catcher as you need 3 to make 1...
My home brewed Campagnolo SRM chain catcher
Moderator: robbosmans
As a public service announcement, you should advise WW's which airline you work for so we can avoid flying with them.ParisCarbon wrote: ↑Wed Jul 31, 2019 4:04 amlucky I work for an airline and got some nice short 4-40 screws from the guys there.. and well here we have it!
Better the wing falls off the plane, than your chain comes off your bike
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Meant to post the follow up sooner, but here is the install...
A few things I ran into ... the newer 203 mounting bracket is not compatible with the 003 chain catcherwhere it fits in...so I had ro revert to just using the 003 setup that doesnt allow individual adjustment of the catcher and FD.. it took a few more mins to setup, but in the end, its working great, and I didnt need to hack threads off the EPS FD or start sanding down bolts to fit...
A few things I ran into ... the newer 203 mounting bracket is not compatible with the 003 chain catcherwhere it fits in...so I had ro revert to just using the 003 setup that doesnt allow individual adjustment of the catcher and FD.. it took a few more mins to setup, but in the end, its working great, and I didnt need to hack threads off the EPS FD or start sanding down bolts to fit...
Cool! I have to mount a chain catcher for my EPS. I only drop chains when I'm on agressive rides and can't lighten the pedal stroke for the front shift during a climb because it's going to cause problems for the person on my wheel. Otherwise, I never drop my chain.
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- Location: Winnipeg Canada
Hmmm I wonder if there's a Cofidis or SRM tech lurking... exact copy of what I did LOL
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Fine work!
Never cheer before you know who is winning