is it your right arm??? +1 to what chunky said, it sounds more like a reach problem, than a backpack, type one, my forearms used to hurt a bit mainly through braking, extra stress being fixed and brakeless, got a shorter stem, no more problems.
@31trum started
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is it your right arm???
+1 to what chunky said, it sounds more like a reach problem, than a backpack, type one, my forearms used to hurt a bit mainly through braking, extra stress being fixed and brakeless, got a shorter stem, no more problems.