BB spindle length for Cook Bros. Cranks

[canuckinboston]

Sorry if this has been posted before...I'm trying to upgrade the BB on my Yo Eddy to a Ti version. My bike came with Cook Bros. Cranks (E type). Bikepro.com says it needs a 117mm,which would be ideal as I have one but I've also read that it needs a wide (122mm) spindle. Can anyone help?

Thanks.

 

[pete_mcc]

For an e-crank you need a 113mm, not a 117mm. E-cranks were cooks first proper low-pro crankset. The 122mm refers to CBRs and RSR cranks.

From Bikepro.com:

Cook Bros. "E" Type Crank
Sugino Fuze
Topline Road 113.5mm x 68mm - English 113.5mm x 73mm - English 113.5mm x 70mm - Italian