are bbk underdrive pulleys pickeyback or are they ok?

 

get steeda. well worth the money imho.

 

Yes, they are piggyback... Spend the little extra and buy steeda.

 

ok thanks

 

pickeyback lol oops

 

what is pickeyback/piggyback?

 

on underdrive pulleys, the piggyback version has a crank pulley that has to be bolted onto the exisiting crank pulley... Non-piggyback, like steeda and few others, completely replace the whole crank pulley with a new one.