REAR DERAILLEUR, RD-TY300, TOURNEY, 6/7-SPEED, DIRECT ATTACHMENT TYPE Size:6/7 Speed Rotating rear wheel cup fits

Rotating rear wheel cup fits a wide range of wheelbases up to 50"

simply pull the cinch cord to adjust the firmness to your desired level

Choose your flavor

and the Fidlock® magnetic helmet strap buckle allows for easy one-hand operation

REAR DERAILLEUR, RD-TY300, TOURNEY, 6/7-SPEED, DIRECT ATTACHMENT TYPE Size:6/7 Speed Rotating rear wheel cup fitsShimano Deore M6100 Rear Derailleur 12 Speed IRDM6100SGS The all new SHIMANO DEORE M6100 rear derailleurs deliver advanced shifting performance with decreased tension in the low gear position. Larger 13T pulleys increase efficiency and chain management while compatibility with SHIMANO's new 12 speed cassettes boosts range. 1x12 speed SHIMANO SHADOW RD+ rear derailleur Fast and precise shifting for modern mountain biking Silent drivetrain in all gear