With the Legion Series, Mongoose offers a full line of freestyle BMX bikes for riders of all ages and ability levels. The Legion L80 is a fully park, street or dirt worthy freestyle BMX bike with killer colorways that’s just waiting for a rider to take it to the local ramp park!



  • FRAME; 4130 chromoly front triangle, BMX freestyle geometry, integrated headset, mid BB shell
  • FORK; Hi-Ten steel
  • CRANK; 3-piece, tubular chromoly, 25T steel chainring
  • BOTTOM BRACKET; Mid sealed bearing, 8-spline spindle
  • REAR COG; Single-speed, 9T cassette driver
  • RIMS; Aluminum single wall, 29 mm ID, 36H
  • FRONT HUB; Aluminum, ball bearing, 3/8 in axle, 36H
  • REAR HUB; Aluminum, sealed-bearing cassette, 14 mm axle, 36H
  • SPOKES; 14G, steel, black
  • TIRES; 20 in x 2.3 in, wire bead
  • PEDALS; Mongoose, nylon
  • BRAKES; U-brake, aluminum
  • HANDLEBAR; Mongoose, Hi-Ten steel, 29 in width, 9 in rise
  • STEM; Mongoose, threadless top load, 50 mm
  • HEADSET; Threadless, integrated 1-1/8”, cartridge bearing
  • SEAT POST; Steel, 250 mm, 25.4 mm
  • SADDLE; Mongoose Pivotal
  • GRIPS; Mongoose MushXL, 160 mm

Additional information

Wheel SIze



Blue, Tan