Custom BMW R18 - and yes, this is the sound you’ve been asking for. The boxer twin on this thing has serious presence. Deep & mechanical. I had to put a bit of music over it, but you still get the idea. This isn’t just a cruiser. The BMW R18 is a statement bike, and in custom form it hits differently. What do you think of the sound? BMW R18 custom build | Boxer twin sound | BMW Motorrad UK | Custom cruiser | Undead Viking Zombie @bmwmotorrad