Rear Derailleurs Bicycle chisimudziso vhiri zvedongo kubereka Jockey vhiri
Product tsananguro
* 14T nhete wide zino gwaro vhiri uremu: 12g
* Material: AL7075-T6 aruminiyamu chiwanikwa CNC machine
* Installation size: 6MM / 5MM / 4MM
*outside diameter 57.5mm
* Color: Anode mutsvuku, enamel, zvitema, ndarama, titanium
* Kupa: simbi bhora / vakaberekwa zvedongo kubereka / zvedongo Kupa
* Makuriro Akaita chikumbiro nokuti yepazasi muperekedzi vhiri riri kupararira, tapota kushandisa 12T yakamanikana wide zino gwaro vhiri pamwe chisimudziso ichi.
* Chigadzirwa ichi chakagadzirwa AL7075-T6 kumativi bhaa CNC. Zvapera pamwe nedhaimani banga, ane nedhaimani-kufanana simbi magadzirirwo, uye pakuonekwa chigadzirwa riri husingakwanisi kukweshera indekisi. Zvese zvakanaka. Pokushandisa Japanese kupinza simbi bhora lining, vachishandisa kutenderera haana nemishonga, izvo zvinoderedza frictional nemishonga kwazvo uye anovandudza mabhiza kunyatsoshanda.
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.
