-- OPEN 9AM - 6PM -- CLOSED 25/12/2020 - 03/01/2021 --



With the Legion Series, Mongoose offers a full line of freestyle BMX bikes for riders of all ages and ability levels. The Legion L40 is a full park, street or dirt worthy freestyle BMX bike that offers everything a new rider could need to bust their first tricks on their local ramp!

Key Features:
  • Hi-Ten steel frame, removable brake mounts, and mid-BB shell.
  • 175mm 3-piece tubular Chromoly hollow spindle cranks with a 25T steel chainring and mid sealed bearing bottom bracket.
  • 20” x 2.3” tires mounted on aluminium single wall 36H rims with 3/8” female axle front hub and 9T cog sealed bearing cassette rear hub.
  • Hi-Ten steel handlebar and fork, 50mm stem, threadless sealed integrated headset, and Aluminum U-brake.
  • 20.5-inch top tube length. Suggested rider height is 5’0” – 5’6”


    Model Name Legion L40
    Model Number M41501U
    Wheel Size 20 in
    Frame Hi-Ten steel, BMX freestyle geometry, mid BB shell
    Fork Hi-Ten steel
    Crank 3-piece, tubular chromoly, 25T steel chainring
    Chain KMC S1
    Bottom Bracket Mid sealed bearing, 8-spline spindle
    Drivetrain 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 Unifier, 1 piece rails
    Grips Mongoose MushXL, 160 mm

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    We have extended our opening hours to make visiting us during Lockdown a little easier.

    We are open:

    Mon - Sat. 9AM - 6PM

    Thank you for your ongoing support into 2021 - we hope your bikes are bringing you some enjoyment! :)