Photo 1 of IMPALAPRO Bike Oversized Ceramic Derailleur Pulley Wheel 15T/17T AL7075 Compatible with Shimano Jockey Wheels and Rear derailleur Pulley Sram (15T Red)

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Photo 1 of IMPALAPRO Bike Oversized Ceramic Derailleur Pulley Wheel 15T/17T AL7075 Compatible with Shimano Jockey Wheels and Rear derailleur Pulley Sram (15T Red)Photo 2 of IMPALAPRO Bike Oversized Ceramic Derailleur Pulley Wheel 15T/17T AL7075 Compatible with Shimano Jockey Wheels and Rear derailleur Pulley Sram (15T Red)