bicycle jockey wheel pulley for speed gear set Mountain bike or Road Bike pulley Speed Rear Derailleur Wheel
Deskrizzjoni tal-prodott
* Piż taljola 11T wara RD: 9g
* Materjal: liga ta 'aluminju AL7075-T6 magni CNC
* Daqs Installazzjoni: 6MM / 5mm / 4MM
*outside diameter 42mm
* Kulur: anodu aħmar, enamel, blu, deheb, titanju
* Filwaqt: Azzar Ball Bearing / ċeramika Filwaqt
* Adattat għal: trasmissjonijiet konvenzjonali kollha
* Dan il-prodott huwa magħmul minn AL7075-T6 tondi bar CNC, lest ma 'sikkina djamant, djamant simili Il-konsistenza tal-metall u l-apparenza tal-prodott huma eċċellenti. Tadotta l-Ġappuniż inforra ballun azzar importati, ir-rotazzjoni m'għandha l-ebda reżistenza, li inaqqas ħafna l-reżistenza frizzjonali u ttejjeb l-effiċjenza riding.
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.