Full Speed Ahead SL-K Light BB392 Tandem Front Crankset - 175mm 38t 104 BCD BLK Time 6 | ZS56/40 Upper Cup

6 | ZS56/40 Upper Cup 44mm Lower Cup 56mm

This provides for improved strength without adding unnecessary weight

Crankarms and spindles sold separately

75 Tire Type Clincher PSI 110 Tire Size 20 X 1

Rollerski tips for Poles

Full Speed Ahead SL-K Light BB392 Tandem Front Crankset - 175mm 38t 104 BCD BLK Time 6 | ZS56/40 Upper CupThe 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 38 Number of Chainrings Single Crank Length (mm) 175 Crank Intended Use Tandem BB Included English Pedal Spindle 9 16" Spindle Interface Type 392 EVO Chainring BCD 104 Defined Color Black Position Front Size 175Mm Chainring 38T