Rear Derailleurs Bisikleta kalo wheel ceramic tindig jockey wheel
paglalarawan ng produkto
* 14T makitid-wide ngipin gabay wheel timbang: 12g
* Material: AL7075-T6 aluminyo haluang metal CNC machining
* Laki ng Pag-install: 6MM / 5MM / 4MM
*outside diameter 57.5mm
* Kulay: Anod pula, enamel, asul, ginto, titan
* Bearing: steel ball / hybrid ceramic tindig / ceramic Bearing
* Saklaw ng application: para sa mga mas mababang mga gabay wheel ng paghahatid, mangyaring gamitin ang makitid-wide ngipin gabay 12T wheel na may pulley na ito.
* Ang produktong ito ay ginawa ng AL7075-T6-ikot bar CNC. Naganap na may diyamante kutsilyo, ay may brilyante-tulad ng metal texture, at ang hitsura ng produkto ay lumalaban sa alitan index. Ayos lahat. Paghango ng mga Hapon import steel ball lining, ang pag-ikot ay walang pagtutol, na lubos na binabawasan ang pakiskis pagtutol at ang pagbubutihin ang riding kahusayan.
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.
