Complete Bikes » BMX

Mongoose Legion L20 (Grey)

£191.66 Ex. £229.99
Stock available
Mongoose Legion L20 (Grey)


With the Legion Series, Mongoose offers a full line of freestyle BMX bikes for riders of all ages and ability levels. The Legion L20 is a stylish freestyle BMX bike that offers everything a beginning rider needs to hit the streets and pop off curbs!

Mongoose® Hi-Ten steel frame and fork; 8" handlebar

3-piece chromoly tubular crank; 8-spline spindle

Aluminum single wall 36H rims; 2.3" tires


FRAME: Hi-Ten steel, BMX freestyle geometry
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, 24 mm ID, 36H
FRONT HUB: Steel, ball bearing, 3/8 in axle, 36H
REAR HUB: Steel, sealed-bearing cassette, 14 mm axle, 36H
SPOKES: 14G, steel, black
TYRES: 20 in x 2.3 in, wire bead
PEDALS: Mongoose, nylon
BRAKES: U-brake, aluminum
HANDLEBAR: Mongoose, Hi-Ten steel, 28 in width, 8 in rise
STEM: Mongoose, threadless top load, 50 mm
HEADSET: Threadless, integrated 1-1/8", retainer bearing
SEAT POST: Steel, 250 mm, 25.4 mm
SADDLE: Mongoose, steel rails
GRIPS: Mongoose Mush, 145 mm
SIZES: One size