Shimano 105 5700 Rear Derailleur Installation Manual | PDF | Human Powered Vehicles | Manufactured Goods
![Installing a Shimano 105 RD-R7150 rear derailleur onto a 2019 Checkpoint SL5 and I'm having trouble determining whether or not I need the mounting piece circled. Googling only made me more confused. Installing a Shimano 105 RD-R7150 rear derailleur onto a 2019 Checkpoint SL5 and I'm having trouble determining whether or not I need the mounting piece circled. Googling only made me more confused.](https://external-preview.redd.it/installing-a-shimano-105-rd-r7150-rear-derailleur-onto-a-v0-wzcYiuIY2HFJ-rsyaa6AR6SZhFLviiPYpQ62raxilEg.jpg?auto=webp&s=39cd91ad42644db81fa9202ea6a52371125af8cf)
Installing a Shimano 105 RD-R7150 rear derailleur onto a 2019 Checkpoint SL5 and I'm having trouble determining whether or not I need the mounting piece circled. Googling only made me more confused.
![Amazon.com : SHIMANO RD 5701 105 30T Max Rear Derailleur, Black, Medium Cage : Rear Bike Derailleurs : Sports & Outdoors Amazon.com : SHIMANO RD 5701 105 30T Max Rear Derailleur, Black, Medium Cage : Rear Bike Derailleurs : Sports & Outdoors](https://m.media-amazon.com/images/I/812vgn40d+L._AC_UF1000,1000_QL80_.jpg)
Amazon.com : SHIMANO RD 5701 105 30T Max Rear Derailleur, Black, Medium Cage : Rear Bike Derailleurs : Sports & Outdoors
![SHIMANO 105 Rear Derailleur pulley RD-5700 TENSION & GUIDE PULLEY SET ITEM #9 IN IMAGE - REV Endurance Sports SHIMANO 105 Rear Derailleur pulley RD-5700 TENSION & GUIDE PULLEY SET ITEM #9 IN IMAGE - REV Endurance Sports](https://cdn.shoplightspeed.com/shops/608701/files/6761070/shimano-shimano-105-rear-derailleur-pulley-rd-5700.jpg)