Re: Rear sprocket bolts
Shouldered are stronger in shear at a point because there's more metal there... of course if it then transmits the shear to a threaded bit it will make no odds.
Studs will take more tension than same sized bolt going into ally especially. You checked with yam or are they hilariously expensive?
PM carnivore, he has a brace of SRX600s so knows the beast.
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