Thursday, May 15, 2014

bmx bike cranks/pedals?




Gta wanna


i have a 2010 we the people justice, i was riding it a couple days ago and my cranks started snapping a little bit so i went home and tighten them then like a day after that when i was riding again a really loud snap happened and now when ever i pedal or backpeddlele it kinda jams up like if it hasomethinging blocking it so can someone tell me how to fix them?? thank you


Answer
From the description is sounds like the chain jumped, but I'm assuming you know more than that.

Loosen the wheel and disconnect the chain. Do the cranks turn freely? If not you probably need new bearings in your bottom bracket.

If so spin the wheel forward, does it spin correctly? If not bearings.

If it does spin the wheel backwards, does it still spin correctly? If not bearings.

If it does sticking something other than your finger between the teeth on the driver, does it stop spinning but the wheel continues to spin? If not it's in the driver/hub.

Does This Fixed Gear Bike Clear Bar Spins?




ThanxForTh


http://www.google.com/imgres?imgurl=http://imagehost.vendio.com/preview/sp/speedgeeks/vilano1.jpg&imgrefurl=http://www.bicyclebunker.com/listings/new-2010-vilano-single-speed-fixed-gear-fixie-track-bicycle-in-box-1075144.php&usg=__CHF2hIHSAaHwGrphBhgOV5z-iOU=&h=420&w=700&sz=50&hl=en&start=0&tbnid=lbqBAZ4NZw3suM:&tbnh=121&tbnw=201&prev=/images%3Fq%3D2010%2BVilano%2BSingle%2BSpeed%26um%3D1%26hl%3Den%26sa%3DN%26rlz%3D1T4RNTN_enUS347US347%26biw%3D1255%26bih%3D757%26tbs%3Disch:1&um=1&itbs=1&iact=rc&dur=125&ei=ZpJsTOjbIYT2tgO0-LCYBw&oei=ZpJsTOjbIYT2tgO0-LCYBw&esq=1&page=1&ndsp=24&ved=1t:429,r:5,s:0&tx=146&ty=50


Yeah i kno its a big link but click on it to see the pic. will it clear bar spins after i take the brakes off?



Answer
No.




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