Suntour Superbe Track Cranks - Spindle Length?

General Help
1

I have already used the search function and google but am still not sure what the answer is.

I have a set of Superbe track cranks, the older fluted ones not Superbe Pro and am trying to figure out what BB to use. I would like to buy a cartridge BB rather than loose ball.

Is there anyone that has a set of these cranks that can enlighten me?

2

Miche Primato should work I think.

3

bb is 109mm. i’ll double check with my one later tonight

4

ISO right?

5

yes, somewhat. Suntour tend to have their own taper on the bb’s but you can use an ISO one fine. From memory some people have used Phil 109mm ones with no problems at all. If you do want a Superbe Track BB let me know as i have a spare.