The SHIMANO DEORE FC-M6120-1 crankset features an all-new construction.

They use direct mount chainrings, a special chainring tooth profile for improved chain retention, and a 178mm Q-Factor compatible with 148mm O.L.D. frames.

• Excellent chain retention for a smoother ride, even on rough terrain

• DYNAMIC CHAIN ENGAGEMENT improves chain engagement and retention

• Makes more manoeuvrability and aggressive cycling possible

• For 148 mm O.L.D. and 55 mm chainline

• Direct mount chainring