![The new Shimano GRX RX820 and RX610 – Everything you need to know about the new 12-speed gravel components | GRAN FONDO Cycling Magazine The new Shimano GRX RX820 and RX610 – Everything you need to know about the new 12-speed gravel components | GRAN FONDO Cycling Magazine](https://granfondo-cycling.com/wp-content/uploads/sites/3/2023/08/RD-RX820_C219_1_zz_zz_zz_zz_zz_STD_S1_3_11zon-scaled.webp)
The new Shimano GRX RX820 and RX610 – Everything you need to know about the new 12-speed gravel components | GRAN FONDO Cycling Magazine
![Shimano Acera RD-M3020-SGS Rear Derailleur - 7/8 Speed, Long Cage, Black : Amazon.in: Sports, Fitness & Outdoors Shimano Acera RD-M3020-SGS Rear Derailleur - 7/8 Speed, Long Cage, Black : Amazon.in: Sports, Fitness & Outdoors](https://m.media-amazon.com/images/I/51jufTThpRL._AC_UF1000,1000_QL80_.jpg)
Shimano Acera RD-M3020-SGS Rear Derailleur - 7/8 Speed, Long Cage, Black : Amazon.in: Sports, Fitness & Outdoors
![The mechanical Shimano 105 12-speed groupset – Believed dead and now resurrected | GRAN FONDO Cycling Magazine The mechanical Shimano 105 12-speed groupset – Believed dead and now resurrected | GRAN FONDO Cycling Magazine](https://granfondo-cycling.com/wp-content/uploads/sites/3/2023/08/fd-r7100-fc2191_3_11zon-scaled.webp)