뒷변속기 문제로 몇번 질문을 드렸었는데.. 어떻게 해도 안됩니다. 케이블도 갈아봤는데 안됩니다.svg xmlns=http://www.w3.org/2000/svg version=1.1defsfilter id=hc_extension_offfeComponentTransferfeFuncR type=table tableValues=0 1/feFuncRfeFuncG type=table tableValues=0 1/feFuncGfeFuncB type=table tableValues=0 1/feFuncB/feComponentTransfer/filterfilter id=hc_extension_highcontrastfeComponentTransferfeFuncR type=gamma exponent=3.0/feFuncRfeFuncG type=gamma exponent=3.0/feFuncGfeFuncB type=gamma exponent=3.0/feFuncB/feComponentTransfer/filterfilter id=hc_extension_highcontrast_backfeComponentTransferfeFuncR type=gamma exponent=0.33/feFuncRfeFuncG type=gamma exponent=0.33/feFuncGfeFuncB type=gamma exponent=0.33/feFuncB/feComponentTransfer/filterfilter id=hc_extension_grayscalefeColorMatrix type=matrix values=0.2126 0.7152 0.0722 0 0 0.2126 0.7152 0.0722 0 0 0.2126 0.7152 0.0722 0 0 0 0 0 1 0/feColorMatrixfeComponentTransferfeFuncR type=gamma exponent=3/feFuncRfeFuncG type=gamma exponent=3/feFuncGfeFuncB type=gamma exponent=3/feFuncB/feComponentTransfer/filterfilter id=hc_extension_grayscale_backfeComponentTransferfeFuncR type=gamma exponent=0.33/feFuncRfeFuncG type=gamma exponent=0.33/feFuncGfeFuncB type=gamma exponent=0.33/feFuncB/feComponentTransfer/filterfilter id=hc_extension_invertfeComponentTransferfeFuncR type=gamma amplitude=-1 exponent=3 offset=1/feFuncRfeFuncG type=gamma amplitude=-1 exponent=3 offset=1/feFuncGfeFuncB type=gamma amplitude=-1 exponent=3 offset=1/feFuncB/feComponentTransfer/filterfilter id=hc_extension_invert_backfeComponentTransferfeFuncR type=table tableValues=1 0/feFuncRfeFuncG type=table tableValues=1 0/feFuncGfeFuncB type=table tableValues=1 0/feFuncB/feComponentTransferfeComponentTransferfeFuncR type=gamma exponent=1.7/feFuncRfeFuncG type=gamma exponent=1.7/feFuncGfeFuncB type=gamma exponent=1.7/feFuncB/feComponentTransfer/filterfilter id=hc_extension_invert_grayscalefeColorMatrix type=matrix values=0.2126 0.7152 0.0722 0 0 0.2126 0.7152 0.0722 0 0 0.2126 0.7152 0.0722 0 0 0 0 0 1 0/feColorMatrixfeComponentTransferfeFuncR type=gamma amplitude=-1 exponent=3 offset=1/feFuncRfeFuncG type=gamma amplitude=-1 exponent=3 offset=1/feFuncGfeFuncB type=gamma amplitude=-1 exponent=3 offset=1/feFuncB/feComponentTransfer/filterfilter id=hc_extension_yellow_on_blackfeComponentTransferfeFuncR type=gamma amplitude=-1 exponent=3 offset=1/feFuncRfeFuncG type=gamma amplitude=-1 exponent=3 offset=1/feFuncGfeFuncB type=gamma amplitude=-1 exponent=3 offset=1/feFuncB/feComponentTransferfeColorMatrix type=matrix values=0.3 0.5 0.2 0 0 0.3 0.5 0.2 0 0 0 0 0 0 0 0 0 0 1 0/feColorMatrix/filterfilter id=hc_extension_yellow_on_black_backfeComponentTransferfeFuncR type=table tableValues=1 0/feFuncRfeFuncG type=table tableValues=1 0/feFuncGfeFuncB type=table tableValues=1 0/feFuncB/feComponentTransferfeComponentTransferfeFuncR type=gamma exponent=0.33/feFuncRfeFuncG type=gamma exponent=0.33/feFuncGfeFuncB type=gamma exponent=0.33/feFuncB/feComponentTransfer/filter/defs/svg
자세히 들여다 보니 케이블을 당겨주는 힘으로 뒷드레일러가 큰 스프라켓으로 이동하고, 케이블을 풀어주면 뒷드레일러 자체에
장착되어 있는 스프링에 의한 장력의 변화(수축)로 기어가 작은 스크라켓으로 이동하는 것 같습니다.
근데 케이블을 변속기를 이용하여 풀어주면(변속) 뒷드레일러에 걸쳐있는 케이블이 덜렁덜렁 할 정도로 느신해져 있어도 도무지
뒷드레일러가 작은 스프라켓으로 이동할 생각을 안합니다.
뒷드레일러 스프링이 장력을 잃은 것 같지는 않고, 각 관절에 있는 연결부분이 연식이 오래되서 녹슬거나 하여 뻑뻑해져서
변속이 안되는 것 아닌지요?