Bicycle Part Oil Resistant Rear Derailleur 16T/14T12T for Sram for Shimano Jockey Wheel Guide Ultralight Aluminium Frame Ceramic Bearing (16T-Black)

• ✅ HIGH QUALITY MATERIAL: Lightweight frame made of CNC machined aluminum (50% lighter than steel).
• ✅ Ceramic Bearings: Corrosion-resistant ceramic balls for smooth operation (20% less friction vs. Standard bearings).
• ✅ Universal compatibility: Fits for SRAM/for Shimano derailleurs (7-11 speed systems).
• ✅ Optimized Performance: 12T/14T/16T tooth options for quiet shifting and optimal chain guidance on any terrain.
• ✅ Stylish design: 7 vibrant colors for individual bike optimization.

Transmission: 12 gears. Material: aluminium. Type: rear derailleur. Components: rear derailleur. Bicycle Parts Oil Resistant Rear Derailleur 16T For Sram For Shimano Jockey Wheel Guide Ultralight Aluminum Frame Ceramic Bearing Name: derailleur guide wheel, rear derailleur guide wheel. Material: aluminium alloy, aluminium alloy. Bearing balls: ceramic. Colour: 7 colours available. Features: Strong, lightweight, super lubricated Ceramic bearings are strong, lightweight and super lubricated. Bicycle Rear Derailleur Made of high-strength aluminium alloy, CNC machined, lightweight and durable. Essential bicycle accessories. Included in the package are (optional). 1 x 12T rear derailleur for Sram for Shimano 1 x 14T rear derailleur for Sram for Shimano 1 x 16T rear derailleur for Sram for Shimano Tips: Please choose the same size as that of the original pulley. If it is not exactly the same, please choose a smaller model, not a larger one than the original size.