bicycle jockey wheel pulley for speed gear set Mountain bike or Road Bike pulley Speed Rear Derailleur Wheel
gambaran Product
* Bobot 11T mburi RD katrol: 9g
* Material: alloy AL7075-T6 aluminium CNC mesin
* Ukuran Instalasi: 6mm / 5mm / 4mm
*outside diameter 42mm
* Werna: anode abang, lapisan untu kang atos, biru, emas, titanium
* Bearing: Steel Ball Bearing / Keramik Bearing
* Cocok kanggo: Kabeh transmisi conventional
* Produk iki digawe saka AL7075-T6 babak bar CNC, rampung karo piso mirah, mirah-kaya Tekstur logam lan katon prodhuk banget. Ngadopsi Japanese diimpor werni baja lining, rotasi ora resistance, kang nemen nyuda resistance frictional lan mbenakake efficiency nunggang.
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.