Shimano Altus FC-M311 Crankset - 170mm | 7/8-Speed | 48/38/28t

Shimano Altus FC-M311 Crankset - 170mm, 7/8-Speed, 48/38/28t, Riveted, Square Taper JIS Spindle Interface, Black

• Hyperdrive integrated SG-X steel chainrings provide precise and reliable front shifting
• Proven 3-pc. design with sturdy aluminum crank arms (bottom bracket sold separately)
• 50mm Chainline / 187.9mm Q-factor
• Chainguard model
• Number of Chainrings: Triple
• Color: Black
• Pedal Spindle: 9/16"
• Crank Intended Use: Mountain
• Crank Length (mm): 170
• Chainline/Hub Compatibility: 135/142 MTB Hubs
• Rings: 48/38/28
• Spindle Interface Type: Square Taper JIS
• Drivetrain Speeds: 7 , 8
• Defined Color: Black
• Chainring BCD: Riveted
• BB Included: No
• Manufacturer Part Number: EFCM311C888CL
• UPC: 689228132702