Mongoose Legion L18 18’ BMX Bike Silver

For over 45 years, Mongoose has been in the dirt, at the park, and on the street! We offer a variety of Freestyle BMX Bikes for riders of all ages and ability levels, which are designed to withstand the punishment that takes place as you progress your BMX skills. Mongoose has always been an aggressive BMX brand with products that push the limits of what a rider can do.

With the Legion Series, Mongoose offers a full line of freestyle BMX bikes for riders of all ages and ability levels. The Legion L18 is the perfect in-between option for a kid who wants what comes on a standard 20” BMX but needs a slightly smaller wheel.

Model Name	Legion L18
Colour	Silver
Model Number	M41700U10OS
Wheel Size	18 in
Frame	Hi-Ten steel, BMX freestyle geometry
Fork	Hi-Ten steel
Crank	1-piece, forged steel, 25T steel chainring
Chain	KMC S1
Bottom Bracket	American loose ball
Drivetrain	Single-speed, 9T cassette driver
Rims	Aluminum single wall, 24 mm ID, 28H
Front Hub	Steel, ball bearing, 3/8 in axle, 28H
Rear Hub	Steel, ball bearing, 3/8 in axle, 28H
Spokes	14G, steel, black
Tyres	18 in x 2.3 in, wire bead
Pedals	Mongoose, nylon
Brakes	U-brake, aluminum
Handlebar	Mongoose, Hi-Ten steel, 26 in width, 7 in rise
Stem	Mongoose, threadless front load, 48 mm
Headset	Threadless, 1-1/8" external, retainer bearing
Seat Post	Steel, 250 mm, 25.4 mm
Saddle	Mongoose, steel rails
Grips	Mongoose Zig, 130 mm