Full Speed Ahead SL-K Light BB392 Tandem Rear Crankset - 170mm 50/34t Direct Mount BLK Model=Tecno-3 Push Flex System and track-specific carbon laminate Fastest

and track-specific carbon laminate Fastest with 23mm tires on the velodrome The wheel remains flat from its widest point to the hub and features a proprietary textured surface SRAM Model ID: WH-SP9-TLTK-B1

Heel adjuster and Firmor X stabilize the foot for consistent performance and locked-in feel Cleat Bolt Pattern 2-Bolt Closure Velcro Shoe Size (EU) 44 Gender/Age Men's Color Jojoba Defined Color Tan

6 / EC49/30 Stack 15mm/11mm Reach 7mm Color Black Weight -

an excellent base wax for racing

Includes Rachet Rocket HD for non-Torq usage

Full Speed Ahead SL-K Light BB392 Tandem Rear Crankset - 170mm 50/34t Direct Mount BLK Model=Tecno-3 Push Flex System and track-specific carbon laminate FastestThe 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