Package content: you will receive 4 pieces 11T Aluminum sealed bearing jockey wheel in 2 colors, red and yellow, enough quantities and different colors to meet your different needs
Product details: anodized CNC machined bike wheel with fully sealed bearings for center bolt derailleur, and the bearings are RS bearings
Reliable material: this rear derailleur pulley is made of quality aluminum alloy, which is sturdy, durable and makes the derailleur pulley anti-rust, and corrosion resistant, so it can be applied for a long time
Universal size: the size of this bike wheel pulley will be suitable for most bikes of 11T, and can ensure their normal working
A nice accessory for bikes: the rear derailleur pulleys are good necessary tools for bikes, the pulleys spin very freely and have low friction
size:Rear gear screw hole diameter about: 5mm
colour:Yellow + Red
4 x Bicycle rear derailleur guide wheel
8 x rear gear screws
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.