CNC uzine dèyè derayeur wou pouli conducteur pou dèyè derayeur
Product deskripsyon
* 12t etwat-lajè gid dan wou pwa: 11.4g
* Materyèl: alyaj AL7075-T6 aliminyòm CNC D
* Gwosè enstalasyon: 6mm / 5MM / 4MM
*outside diameter 50.3mm
* Koulè: anod wouj, emaye, ble, lò, Titàn
* Portant: boul asye / forè / seramik Palin
* Aplikasyon sijè ki abòde: Tout transmisyon konvansyonèl
se * Sa a pwodwi ki fèt ak AL7075-T6 wonn ba CNC. Li se fini ak kouto dyaman e li gen yon teksti metal dyaman-renmen. Aparans la nan pwodwi a se ekselan. Adopte Japonè enpòte pawa a boul asye, wotasyon a pa gen okenn rezistans, ki anpil diminye rezistans a par ak amelyore efikasite nan monte.
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.
