Cannondale SI crank + FSA/Sram bb30 crank arm bolt

Discuss light weight issues concerning road bikes & parts.
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alcatraz
Posts: 1240
Joined: Mon Aug 29, 2016 11:19 am

by alcatraz

Hi WWs

I have a sisl2 crank that works fine but the threads for pulling the arms are weak. I don't use them anymore.

I recently got a sram red bb30 crank to reduce the weight a bit and I noticed that the axle and bolt seems to fit either combination. Sram arm on sisl2 axle or cannondale arm on sram red axle.

It got me thinking to put (with some nice strong loctite compound) one of those sram red/fsa self extraction bolts on the sisl2 crank to "fix" it.

Do you have any experience with that?

/a
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alcatraz
Posts: 1240
Joined: Mon Aug 29, 2016 11:19 am

by alcatraz

Does noone even care to speculate a bit?

I'd appreciate it.. :)

I guess I could simply try it but...

/a

by Weenie


dudemanppl
Posts: 770
Joined: Fri Feb 22, 2013 5:09 am

by dudemanppl

I think the only reason Cannondale doesn't spec this themselves is because of the 10g+ this would probably add per side. Plus they get to sell their stupid $50 dollar tool... Let me know how this works out because you theoretically only need one on the NDS.

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