SHIMANO FGRX FD-RX820 2x12-SPEED FRONT DERAILLEUR Marin_kids Model: SL-M3100-R

Model: SL-M3100-R

Rear Cassette: SRAM XPLR PG-1231

Bolt Circle Diameter: 104mm

No need to take off your gloves or remove the helmet

With a completely new tread design

SHIMANO FGRX FD-RX820 2x12-SPEED FRONT DERAILLEUR Marin_kids Model: SL-M3100-RThe Shimano GRX RX 820 F 2 x 12 speed front derailleur delivers smooth, reliable shifting for mixed terrain riding. Its innovative link design and integrated tensioner make adjustment straightforward, while the outward shifted chainline provides an extra 2. 5 mm of tyre clearanceessential for wider tyres and unpredictable surfaces. Built for gravel and adventure cycling where precision and durability matter. Features Ergonomic power curve Integrated