So my i borrowed my freinds crank puller witch pulls his cranks off his bb fine,

But it wont work for my BB

His BB has a threaded end so he can lock his crank arm with a nut,

Mine is the oppisite i can lock my crank arm on with a bolt,

So how do i remove my crank arm, His puller doesnt thread onto the BB it does reach.


one of these pullers