bicycle jockey wheel pulley for speed gear set Mountain bike or Road Bike pulley Speed Rear Derailleur Wheel
Product nkọwa
* 11T n'azụ Rd pole ibu: 9g
* Ihe: AL7075-T6 aluminum alloy CNC machining
* Nwụnye size: 6MM / 5MM / 4MM
*outside diameter 42mm
* Agba: Anode red, Enamel, acha anụnụ anụnụ, gold, titanium
* Iburu: Steel Ball Iburu / Efere agba
* Adabara: All ot transmissions
* Nke a ngwaahịa ka nke AL7075-T6 gburugburu mmanya CNC, okokụre na diamond mma, diamond-dị ka The metal udidi na ọdịdị nke ngwaahịa na-magburu onwe. N'ịkpa Japanese dị ígwè bọl lining, adiana nwere dịghị eguzogide, nke ukwuu ebelata frictional eguzogide na mma ịnya arụmọrụ.
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.
