I bought the Sturmey Archer FCS603 Single Chainset - Silver - 170mm - 33T for an 8 speed without realising it would not go with this BB. The previous BB had a 107 spindle, so I replaced that like for like. I have installed the BB and have decided that I do not like the chain set anyway. cheers
Tom

SJS Customer Service:

Hi,

We would always recommend choosing your chainset first and then getting a bottom bracket to suit, trying to work backwards does not usually work as you still need to achieve your desired chainline.

Thanks.

Hi Have The Box To My Bottom Bracket, Could You Tell Me If This Bb Is The Same.? Thank You

By harminder Mundra

22 Feb 2017

This is what is says on the SunRace BB Box

ITEM: BBS18 BSA0 SS0.BX
DESC: Bottom Bracket S18(Silver
SPEC: Square, 68/103,BC1.37, w/o Bolt

BBS18
BC1.37
68/103

SJS Customer Service:

Hi,

This would be the correct replacement bottom bracket from your old one (in the 103 option).

Thanks.

What Taper Is This Bb Please? Jis Or Iso?

By Anonymous

19 Mar 2016

I'm looking for a narrow (102/103mm) axle length for an English threaded BB shell, And a JIS square taper.
Thank you.

SJS Customer Service:

Hi,

This bottom bracket uses a JIS taper. All of our square taper bottom brackets will be JIS unless they clearly state otherwise.

Thanks.