Yamaha R1 titanium crank case bolts
I’m suprised i haven’t been asked for these before, this is the first set i’ve done and even if i say so myself they are pretty tasty! They are the bolts holding the crank cases together on a Yamaha R1, unfortunately i forgot to weigh one so i can’t say how much lighter than the originals they are, but 40% to start off with as they are titanium and then whatever else has been saved with the waisting.
Pete
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