CNC ngomshini derailleur ezingemuva isondo isondo lokugijimisa indiphi elenzelwe into esindayo jockey ngoba derailleur ezingemuva
incazelo yomkhiqizo
* Isondo 12T ewumngcingo-wide izinyo Umhlahlandlela isisindo: 11.4g
* Material: AL7075-T6 aluminium ingxubevange CNC machining
* Usayizi ukufakwa: 6mm / 5mm / 4mm
*outside diameter 50.3mm
* Umbala: Anode obomvu, koqweqwe lwawo, blue, gold, titanium
* Amabombo: steel ibhola / ihlathi / Ceramic Palin
* Ukusabalala kumazwe Isicelo: Zonke omoya ezivamile
* Lo mkhiqizo eyenziwe AL7075-T6 round ibha CNC. Kufeziwe nge diamond ummese futhi metal ukuthungwa idayimane-like. Ukubukeka umkhiqizo kuyinto enhle kakhulu. Ukwamukela amaJapane amazwe ensimbi ball ulwelwesi, ukujikeleza ayinakho ukumelana, okuyinto kunciphisa kakhulu ukumelana kokukhuhlana futhi kuthuthukisa nekusebenta ogibele.
Optimized narrow-wide tooth design, increasing shifting speed, decreasing friction resistance, enhancing chain stability, suppressing shifting noise.
if you hear shifting noise from a narrow-wide tooth pulley louder than that from a normal tooth pulley, it’s most likely caused by poor design of tooth angle or poor process. Just remember, noise is not good, the lower the noise the better.
