I got lightly bumped at a stoplight by a pickup truck, I gave him the "wtf" look, he ignored me as if it didn't happen. I was mad but didn't make an issue of it. I would of if he had hit me harder though!
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1989 Schwinn Paramount OS
1980 Mclean/Silk Hope Sport Touring
1983 Bianchi pista
1976 Fuji Feather track
1979 raleigh track
"I've consulted my sources and I'm pretty sure your derailleur does not exist"