Search Brands SHIMANO Size SS Short Cage GS Long Cage Stocking Attributes Group Di2 Machine Group Rear Derailleur Sort by From new to old From low to hight From hight to low RD-R9250 Shimano Dura Ace Di2 Rear Derailleur RD-R9250 2x12-speed Code: B07-25 16,500,000đ RD-R7150 Shimano 105 Di2 Rear Derailleur RD-R7150 2x12-speed Code: B07-32 6,700,000đ RD-R8150 Shimano Ultegra Di2 Rear derailleur RD-R8150 2x12speed Code: B07-26 9,500,000đ RX817 SHIMANO GRX RD-RX817 DI2 Rear Derailleur for 1x Code: B07-24 7,500,000đ Y3E998030 Shimano Ultegra RD-R8000 Cable Adjusting Bolt Unit - Y3E998030 Code: B32-10 250,000đ Sold outRD-R8050 RD-R8050-GS SHIMANO ULTEGRA Medium Cage DI2 Rear Derailleur 11-speed Code: B07-7 6,900,000đ RD-R7000 Shimano 105 Rear Derailleur RD-7000 Code: B07-14 1,600,000đ RD-R7000 Shimano 105 RD-7000GS Rear Derailleur (Long Cage) Code: B07-18 1,650,000đ Sold outRD-R6800 Shimano RD-6800 Rear Derailleur Code: B07-4 1,800,000đ Sold outRD-R8050 Linh Kiện Group Điện Di2 Code: B07-6 6,800,000đ RD-R8000 Shimano Ultegra R8000 Rear Derailleur ( SS ) Code: B07-10 2,600,000đ Sold outRD-R9100 Shimano Dura Ace Di2 9070 Rear Derailleur Code: B07-8 11,500,000đ RD-R8000 Shimano Ultegra R8000 Rear Derailleur (Long Cage - GS ) Code: B07-11 2,650,000đ RD-R9100 Shimano Dura Ace 9100 Rear Derailleur 11speed Code: B07-13 6,300,000đ RD-R9150 Shimano Dura Ace Di2 Back Derailleur 9150 Code: B07-9 13,500,000đ