KRUTIALS TUBE 27.5*1.75*2.35 AV48 
SHIMANO GRX HYDRAULIC DISC BRAKE BR-RX810, REAR, FLAT MOUNT, W/ FIXING BOLT FOR MOUNT THICKNESS 25MM ,W/O ADAPTER, W/L03A RESIN PAD(W/FIN) 
SHIMANO RD-5800 PULLEY ( Select Option=GS)
₹550.00
These Shimano derailleur pulleys are specially designed for the 105 RD-5800 11-speed rear derailleur with GS cage. Idler pulley and jockey pulley each have 11 teeth.
Here is some important information regarding delivery
