Full Speed Ahead SL-K 2x Modular Carbon Crankset - 170mm For Shimano HG+ 12-Speed 50/34t DM/90 BCD 30mm 386EVO Spindle BLK Cogs-10-12-14-16-18-21-24 Gender/Age Adult Rotational Protection Yes

Gender/Age Adult Rotational Protection Yes Minimum Head Circumference 57 Color Velvet Black Size Large Visor Included Yes Multi Impact No Weight 440 Helmet Certifications Complies with the U

you can climb with maximum comfort

Installs and adjusts with a single 4mm hex while the Swingset™ hardware allows guides to rotate apart for easy chain installation

Color Black/Tan Flat Protection Tread and Sidewall TPI 60 Defined Color Black ISO Width (mm) 40 ISO Diameter 622 / Road / 29" Tire Intended Use Gravel Tire Diameter 700c Tire Bead Folding Labeled Size 700 x 40 Tire Type Tubeless Ready Clincher

Includes sintered disc brake pads

Full Speed Ahead SL-K 2x Modular Carbon Crankset - 170mm For Shimano HG+ 12-Speed 50/34t DM/90 BCD 30mm 386EVO Spindle BLK Cogs-10-12-14-16-18-21-24 Gender/Age Adult Rotational Protection YesEngineered with advanced materials and fully in house manufacturing the SL K combines durability innovation and style making it the ideal choice for both professional cyclists and passionate enthusiasts looking for the best equipment. At the heart of the SL K Light Direct Mount lies FSAs Hollow technology which creates ultra light hollow carbon crank arms. This design offers the perfect balance of lightweight construction and exceptional stiffness