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@colnagocrazy
both fortunatley and unfortunately i aint got any pictures but i was going up a small but rather steep bank out of the saddle and my lockring and cog slipped, well the lockring just sheered the threads and was completely buggerd. i went over the bars and used my face as a brake and smashed my groin into the quill stem. any way ive got a fairly neat harry potter scar on me head and ended up with balls like large plums and a groin that was a lovely shade of BLACK it took weeks for my groin to heel and felt like i was pissing razor blades for days.
best way to learn to tighten a lock ring?
forget once.