Shimano RD-M7100 SLX SGS 12-SPEED Rear Derailleur Apparel 40-Series replacement cartridge bearings feature

40-Series replacement cartridge bearings feature durable black oxide construction

making it a big hit with parents and little shredders alike

CATEYE RR-550-WUW SW

11x50 Chain SRAM SX Eagle Brakes Shimano BR-MT420

It is compatible with HG-EV and HG-X11 chains

Shimano RD-M7100 SLX SGS 12-SPEED Rear Derailleur Apparel 40-Series replacement cartridge bearings featureThe Shimano SLX RD M7100 SGS rear derailleur delivers smooth and stable shifting, while allowing the use of a 51 tooth cog in the back to handle steep pitches on any trail. Features: Long cage derailleur allows for 51 tooth cog in the back Bigger, more efficient 13 teeth pulleys Specifications: Speed: 1 x 12 SpeedShifter Compatibility: Shimano Mountain (12 Speed)Shift Mechanism: Cable ActuatedMax. Tooth: 51TMin. Tooth: 10TChain Wrap Capacity: 41TCage