1 pair of Shimano jockey wheels designed specifically for the RD-2300 range of road derailleurs with an 11 tooth top jockey wheel and a 13 tooth lower. Shimano Code: Y-5XA 98040Supplied as a
Shimano FD-2300 7/8/9 Speed Road Bike Double Front Derailleur Clamp-On 31.8mm US | eBay
SHIMANO RD2300 7 or 8 (14/16) SPEED REAR DERAILLEUR RACING ROAD BIKE GEAR MECH N
Shimano 2300 2×8 Speed Road Bike Groupset FD-2300 RD-2300 Front Rear Derailleur Silver | Shopee Philippines
Shimano RD-2300 Jockey Wheels Y5XA98040
Shimano Rd-2300/2400/3500 Bicycle Derailleur Bicycle Parts Dial 8/9 Speed Road Bike Folding Leg Bike Rear Derailleur - Bicycle Derailleur - AliExpress