mschulzsa Posted January 17, 2016 Share Please help, I went riding today and my left crank arm snapped (SR Suntour Duro) I need a new crank arm and am also looking at getting a new bb, I want to get something strong and that will last, I'm not that concerned about weight. I don't have a particularly large budget but can save up, please help, my bike is a 2012 Mongoose Fireball. Link to comment Share on other sites More sharing options...
CJG Posted January 17, 2016 Share Hi, you broke your crank while pedalling or you hit a rock? Have a look for 2nd hand parts on the hub, you should be able to find what you need, or put up a 'wanted" post in the classified. Link to comment Share on other sites More sharing options...
mschulzsa Posted January 17, 2016 Share I landed from a jump, and it wasn't a case by the way, and it just snapped, I'm a bit of a noob so I'm not sure what to look for, suggestions would be much appreciated. Link to comment Share on other sites More sharing options...
CJG Posted January 17, 2016 Share You will need to get a Shimano BB-ES25 octalink bottom bracket, or something else the same size and your new crank will need 32T. I will recommend upgrading the whole crank, You will be lucky to find just a crank arm for sale. Will recommend taking your bike in to have this all done if you don't have the tools. Link to comment Share on other sites More sharing options...
mschulzsa Posted January 24, 2016 Share thanks Link to comment Share on other sites More sharing options...
mschulzsa Posted March 21, 2016 Share Thanks for the advice, I went and got a shimano zee crank, rides like a dream now. Link to comment Share on other sites More sharing options...
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