Yangasemva Derailleurs Bicycle Pulley ivili amangalele ceramic joki wheel
Ingcaciso yeMveliso
* Ubunzima 14T emxinwa-ngokubanzi izinyo isikhokelo wheel: 12g
* Amanqaku: AL7075-T6 aluminium ingxubevange CNC machining
* Ubungakanani yoFakelo: 6MM / 5mm / 4MM
*outside diameter 57.5mm
* Umbala: Anode ebomvu, wayesebenzisa, nemisonto emsi, igolide, titanium
* Ukunikela: ball / gqith yodongwe ukuzala / Ukunikeza ceramic
* Scope besicelo; ngokuba isikhokelo ivili esezantsi ugqithiso, nceda sebenzisa i 12T elimxinwa-ngokubanzi izinyo guide ivili le pulley.
* Le imveliso yenziwa AL7075-T6 bar ngeenxa CNC. Kugqityiwe ne diamond imela, uye nekalikedo-ezifana texture metal, kunye ukubonakala imveliso iyamelana index ivuse. Zonke zilungile. Ukwamkela indlela Japanese engenisiwe lining ball, ujikeleziso akukho ukuxhathisa, leyo kunciphisa kakhulu luvukelo frictional kwaye ukuphucula impumelelo ekukhweleni.
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.
If your chain is rubbing against your cage after installing larger pulleys, just remove or re-shape the cage, shown as below.
