CNC Machined aoriana derailleur pulley Jockey kodiarana for aoriana derailleur
Mombamomba ny vokatra
* 12T tery manerana nify kodiarana mpitarika lanja: 11.4g
* Material: AL7075-T6 aluminium firaka CNC machining
* Fametrahana haben'ny: 6MM / 5MM / 4MM
*outside diameter 50.3mm
* Color: Anode mena, karazana verinia, manga, volamena, titane
* Mitondra: vy baolina / ala / tanimanga Palin
* Application sehatra: mahazatra rehetra fampitana
* Ity vokatra na ny fanaka AL7075-T6 manodidina CNC fisotroana. Vita tamin'ny diamondra antsy sy manana diamondra-toy ny vy mihasimba. Ny fijery ny vokatra no tsara. Ny hanahafana ny Japoney dehibe vy baolina soson'ny, ny fihodinan'ny tsy misy fanoherana, izay indrindra mampihena ny frictional fanoherana ary manatsara ny mitaingina fahombiazana.
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.
