Mongoose Legion L18 18-Inch 2019 BMX Bike

£159.99 RRP £199.99
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Wheel Size18-inch

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 L18 18-Inch 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 L18 uses an 18" wheelset and 17" toptube for young riders that are still finding a full size 20" too big. It uses hi-tensile steel tubing and serviceable looseball bearings throughout, and modern scaled-down geometry so the bike will handle just like a 20" for an easy transition in future.

Frame and Forks

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


Driver: 9T Driver RHD
Chain: KMC Z410
Crankset: 1-Piece Chromoly, 152mm, 25T Steel Sprocket
Bottom Bracket: US Looseball


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


Rims: Alloy Single Wall 18", 28H
Hubs: 10mm Axle, Looseball Bearings F+R
Tyres: 18x2.0" F+R Multi-Surface

Finishing Kit

Handlebar: Hi-Tensile Steel, 7.0" Rise, 26" Wide
Grips: Mongoose Flangeless
Headset: 1-1/8" External Threadless
Stem: Mongoose Front Load, 50mm Length
Saddle: Mongoose Railed, Steel Post
Seatclamp: Alloy Bolted
Pedals: Mongoose Resin Platform


Toptube Length: 17"
Chainstay Length: 13.2"
Standover: 8.0"

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