Description

Description:

Made of anodized CNC aluminum alloy and upgraded bearing, lightweight and durable.Machined bicycle jockey wheel with fully sealed bearing for center bolt derailleurs.Apply for most rear derailleur of 13 teeth in the market.A rear derailleur needs 2 pulley wheels.Necessary accessories for your bicycle.

Specification:

Material: aluminium alloyPulley Wheel Size(Diameter): approx. 5cm/1.97inchBolts Size(Diameter): 0.4cm/0.16inch, 0.5cm/0.2inchColor: red, black, gold, blue

Package Includes:

1 Piece 13 Teeth Bike Pulley Wheel2 Pieces Bolts(4mm and 5mm)