Leroybrown420
Member
I sold my Critical cycle today to a local MB'er who actually cracked his frame just below the front engine mount. I wish I'd taken a photos but was to busy counting the benjamins. This was a first for me. The bike was a kit bike that he bought locally and apparently has had nothing but problems since day 1. The photos are from Craigslist where he original purchased the bike. Has anyone ever cracked their frame? I'm leaning towards installation error but should we be worried about our frames splitting in half? He did mention that he jumped a few curbs. However, I currently have a MB that once upon a time had a 62 tooth rear sprocket (see last photo) that I have wheeled the hell out of and used off-road for a few fishing adventures & trail riding. It now has a 32 tooth sprocket since I moved to the city but my frame shows no sign of stress cracks or anything unusual. Weird.