ZTTO Bicycle Rear Derailleur Ceramic bearing Pulley Jockey Wheel
Structure: Ceramic bearing
Material: Aluminum alloy 7075
Color: Black, Red, Blue, Silver, Gold
Weight: About 7.8g
Fit for 4/5/6 MM roller screw axis
Apply for most of rear derailleur on the market
ZTTO 11T Jockey Wheel
-If you are not 100% satisfied with your purchase, you can return the product and we'll refund the full cost of the item minus shipping costs or exchange the product for another one, be it similar or not.
-You can return a product for up to 30 days from the date you purchased it.
-Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt.