Mongoose Legion L40 2019 BMX Bike

£212.49 RRP £249.99
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Mongoose is a name synonymous with BMX. They've been going for years and produce great value completes to fuel any aspiring rider's passion for the sport. If you didn't have a Mongoose in the 90's you missed out!

Mongoose Legion L40 2019 BMX Bike

The Mongoose Legion series ranges from the smallest L16 to the highest level L100 to cater for young riders of all sizes and abilities, whether you're looking for your first BMX or your fifth.

The L40 is a step up from the L20, and is fitted with a sealed bearing bottom bracket and 3-piece crankset to support more weight and impacts, a taller 8.75" handlebar ideal for older riders, and a 1-piece seat / post combo to reduce a little weight.

Frame and Forks

Frame: Hi-Tensile Steel, US BB, External Headset, Welded Brake Hardware
Fork: Hi-Tensile Steel, Threadless Steerer


Driver: 9T Driver RHD
Chain: KMC Z410
Crankset: 3-Piece Chromoly, 175mm, 25T Steel Sprocket
Bottom Bracket: US Looseball


Brakes: Alloy U-Brake Gyro Rear
Brake Levers: Alloy RHS


Rims: Alloy Single Wall 20", 36H
Hubs: 10mm Front Looseball Bearing, 14mm Rear Sealed Bearing, 9T Driver
Tyres: 20x2.30" F+R Multi-Surface

Finishing Kit

Handlebar: Hi-Tensile Steel, 8.75" Rise, 29" Wide
Grips: Mongoose Flangeless
Headset: 1-1/8" External Threadless
Stem: Mongoose Top Load, 50mm Length
Saddle: Mongoose 1-Piece Seat/Post Combo
Seatclamp: Alloy Bolted
Pedals: Mongoose Resin Platform


Toptube Length: 20.5"
Chainstay Length: 13.7"
Standover: 8.7"

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