Posts: 3
Joined: 3/31/2013
Location: Caldwell, NJ USA
i just tried putting on my friends new premium 1948s, and i messed up,and now the sprocket wont come off. i think i pushed it on wrong and it didnt go on the splines and i just forced it on. is this possibel? im freaked out that ill have to buy him new cranks if this is true
Barspins
Posts: 4848
Joined: 6/29/2012
Location: Elk Grove, CA USA
Are they the spline drive cranks with the SD sprocket combo? If so, only way to get it off is a rubber mallet and lots of hitting. I really hoped you used enough grease and the correct way to install SD sprockets.
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Posts: 3
Joined: 3/31/2013
Location: Caldwell, NJ USA
Posts: 4848
Joined: 6/29/2012
Location: Elk Grove, CA USA
Bmxcounty360 wrote:what is the right way? and i used a little grease
http://www.profileracing.com/tech/sdsinstall/
You should really use tons of grease for SD honestly.
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but is it possible to put it on wrong and force it off the splines while its going on?
Barspins
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Location: Hanover, PA USA
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Bmxcounty360 wrote:but is it possible to put it on wrong and force it off the splines while its going on?
Possible I suppose, but you might have just got it seized on there. It's always a good idea to grease anywhere that metal comes in contact with metal. Can't really say yes or no without actually seeing it though
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