Rear Derailleurs Bicycle Tauru wira te whanau uku wira tioke
whakaahuatanga hua
* 14T kuiti-whānui aratohu niho wira taimaha: 12g
* Material: AL7075-T6 konumohe koranu CnC machining
* Rahi Tāuta: 6mm / 5mm / 4mm
*outside diameter 57.5mm
* Tae: Pitoake whero, i tohu, puru, te koura, Titanium
* Faaiteraa i: maitai pōro / ranu te whanau / Faaiteraa i uku uku
* Scope o tono: hoki te wira kaiarahi raro o te tuku, tēnā whakamahi i te 12T kuiti-whānui aratohu niho wira ki tenei tauru.
* Hanga ana tēnei hua te o AL7075-T6 pae tawhio CnC. Kei te oti te reira i te maripi taimana, he kakano whakarewa taimana-rite, a ka he ātete ki te waku taupū te ahua o te hua. pai katoa. Ohi i te Japanese ararewa maitai pōro kawemai, te hurihanga kua kahore parenga, e nui te whakaiti i te ātete waku me whakapiki i te tōtika eke.
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.
