Hey just out of curiosity, ive done about 800km so far and im on my 3rd rim, the first one the spokes got all bent, the second they bent and 7 of them broke off on a ride, and the 3rd one is currently doing ok, im just wondering if its because i don't have a chain tensioner and i think that having it connected directly with no tensioner might be pulling on the rim too much causing the spokes to bend and eventually break. Ive tried a chain tensioner and found it to not work on my bike due the the small tube, ive also tried holding it in place with a screw and no lucky, i like having it direct but if its going to cost me a rim every 250km then i think i will invest in another chain and tensioner, so does anyone think this is a tension problem? Let me know what you think. Thanks guys