NEW FSA (Full Speed Ahead) SL-K BB392 Tandem Crankset Rear 170mm, 50/34t, Direct Mount, variant-size-m Width:42 cm

Width:42 cm

Brand ION Model K-Pact Gender/Age Unisex Color Blue Size Medium Protection Area Knee Pad Type Hard Shell over Foam

this UCI-certified sprinter has proven itself on the boards of velodromes across the globe

The SRAM Force eTap AXS front derailleur is AXS enabled for easy personalization and features a streamlined design with more rear-tire clearance

NEW FSA (Full Speed Ahead) SL-K BB392 Tandem Crankset Rear 170mm, 50/34t, Direct Mount, variant-size-m Width:42 cmThe 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