NEW FSA (Full Speed Ahead) SL-K BB392 Tandem Crankset Rear 170mm, 50/34t, Direct Mount,

The FSA SL-K carbon tandem cranks feature an asymmetrical modular compact 2x11-speed spider, 30mm spindle, and tons of adjustability.

• Hollow carbon arms with UD carbon finish
• Defined Color: Black
• Rings: 50/34
• Spindle Interface Type: 392 EVO
• Chainring BCD: Direct Mount FSA
• Color: Black
• Chainline/Hub Compatibility: 130 Hubs
• Chainline/Hub Compatibility: 141/148 Boost Hubs
• Drivetrain Speeds: 10
• Drivetrain Speeds: 11
• Number of Chainrings: Double
• Crank Intended Use: Tandem
• BB Included: English
• Pedal Spindle: 9/16"
• Crank Length (mm): 170