Full Speed Ahead Omega Crankset- 170mm 11-Speed 50/34t 120/90 BCD Full Speed Ahead MegaExo 19 Spindle Interface BLK MFPN=13890 }Challenge Chicane Race Tire -

}Challenge Chicane Race Tire - 700 x 33 Tubeless Folding Black

Also fits single speed cassette hubs using lockrings with external notches

5" 15 x 110 mm Boost Spacing Diffusion Black

160psi analog gauge

} Compatible with 7-12 speed cassettes

Full Speed Ahead Omega Crankset- 170mm 11-Speed 50/34t 120/90 BCD Full Speed Ahead MegaExo 19 Spindle Interface BLK MFPN=13890 }Challenge Chicane Race Tire -Full Speed Ahead Omega Crankset 170mm 11 Speed 50 34t 120 90 BCD Full Speed Ahead MegaExo 19 Spindle Interface Black. The Omega crankset is where fashion meets function combining sleek styling with robust industrial design elements. Die cast aluminum crank arms are lightweight and durable Chromoly chainring bolts TECH SPECS Defined Color Black Rings 50 34 Spindle Interface Type FSA MegaExo 19 Chainring BCD 120 Chainring BCD 90 Color Black Chainline