Full Speed Ahead SL-K Light BB392 Tandem Rear Crankset - 170mm 50/34t Direct Mount BLK CheckoutSpec= Base Model Recommended for long-distance riding and

Recommended for long-distance riding and extreme weather conditions such as muddy off-road conditions long rainy commutes and foggy salt-air coastal climates

Color Black

3mm thick protective layer (Green Guard)

It offers the versatility of the CINCH system for a variety of gearing combinations

Full Speed Ahead SL-K Light BB392 Tandem Rear Crankset - 170mm 50/34t Direct Mount BLK CheckoutSpec= Base Model Recommended for long-distance riding andThe 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 are incredibly strong and lightweight Color Black Rings 50 34 Number of Chainrings Double Crank Length (mm) 170 Crank Intended Use Tandem Drivetrain Speeds 11 BB Included English Pedal Spindle 9 16" Spindle Interface Type 392 EVO Chainring BCD Direct Mount FSA Chainline Hub