bicycle jockey wheel pulley for speed gear set Mountain bike or Road Bike pulley Speed Rear Derailleur Wheel
Product hōʻikeʻano
* 11T hope RD pulley kaupaona: 9g
* Material: AL7075-T6 Aluminum oka a CNC machining
* Mea hoʻonoho nui: 6MM / 5MM / 4MM
*outside diameter 42mm
* Waihoʻoluʻu: Anodeʻulaʻula, enamel, uliuli, i ke gula, titanium
* E hali ana i: Steel Ball e hali ana i / pālolo, e lawe ana
* E pono no: Allʻike mau transmissions
* Ua huahana ua i o AL7075-T6 a 'aukā CNC, pau me ka daimana pahi, daimana-me ka mea hiki ke hooheheeia hionapāʻili a me ke ano o ka huina hoonui i maikai loa. Aponoia ai pela i ka Japanese laweia kila poepoe naʻau, ke kuapoʻaʻohe ia'ku, a ho'ēmi i kā nui ka frictional ia'ku, a hoonui ae i ke ana ka hoʻokōʻana.
This is the most conventional RD pulley, but with much improved material, appearance, process and assembly.
For very little cost, you can have a much better product than the original ones.
