Can I swap 105 bits for SRAM?

[SamN01]

I want to upgrade my 105 bits over a period of time bit by bit. Is that possible? Does it have to be done in a certain order? Are there any restrictions?

Thanks for any advice.

 

[amnesia]

I may be wrong, but I would expect the shifters and front and rear mechs will have to be all SRAM or all Shimano for the indexing to work correctly.
You will be fine swapping cassettes / crankset / chains / hubs though.

 

[SamN01]

Thanks!

 

[cyberknight]

I may be wrong, but I would expect the shifters and front and rear mechs will have to be all SRAM or all Shimano for the indexing to work correctly.
You will be fine swapping cassettes / crankset / chains / hubs though.

yes sram rear mechs have 2:1 pull and shimano are 1:1( or the other way around) so i guess the indexing would be out.