Thanks!
I had just ordered a Paul comp chain keeper. Unfortunately, I received an email to say they had just ran out of stock. Rather than wait (or use a cheaper DMR chaincage) I thought I'd have a go at making one…
Currently making another for the gf's bike 🙂
TBH, by chopping the top off the washers I'd probably only save a gram or two. My main gripe before was the weight of the heavy steel washers, but now it weighs a lot less… job done!
I made one of these a few years ago for an on one & did cut the top off the washers , the problem was that sometimes the outer washer got knocked & turned , making it less effective , & looked silly which was more important.
Another alternative would be to use an actual roller like the ones on MRP and Blackspire chain devices. They are available seperately as spares from CRC…
I just sold a DMR Chain reactor/chain cage combo (and my spare pulleys) that I was using before this! They are good but I prefer this device because it's silent and the bike feels smoother to ride now.
I have a spare half chain guide going if anyone’s interested?
All you’ll need to buy is a front mech clamp and M6 Barrel nut.
Payment by paypal, £6.50 posted.
Posted 13 years ago
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