Bike Forums - DeBernardi Thron Track BB?

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Mr. Fusion

03-19-07 08:29 PM

DeBernardi Thron Track BB?

I'm looking to replace the BB on my DeBernardi Thron track that I bought used. I'm running Forumla hubs and wondering what length BB I should order.

Thanks in advance.

Igneous Faction

03-19-07 08:30 PM

Forget the hubs; what cranks are you running?

Hubs are 42mm (Paul's not withstanding).

pitboss

03-19-07 08:43 PM

Pauls = 44mm, since that was not specified.

Mr. Fusion

03-19-07 08:45 PM

Sugino Mighty track cranks...I believe.

Igneous Faction

03-19-07 08:52 PM

I believe a 109mm ISO spindle will set you up right. Your best bet is probably the Sugino 75 BB.

This is assuming you've got the 75 Grand Mighty's.

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