The best in men's and women's BMX bikes starts with Mongoose. Check out the Legion L100 for a world-class bike, suggested for riders 5'8" and taller. Hit the park, rails, and ramps with the full 4130 Chromoly Legion L100 by Mongoose.
Specifications
Frame
4130 chromoly, BMX freestyle geometry, removable brake mounts, integrated headset, mid BB shell
Fork
4130 chromoly
Crank
2-piece, tubular chromoly hollow spindle, 25T aluminum chainring
Chain
KMC S1
Bottom Bracket
Mid sealed bearing, 8-spline spindle
Rear Cog
Single-speed, 9T cassette driver
Rims
Xposure Infinity-XD, aluminum double wall, 30 mm ID, 36H
Front Hub
Aluminum, ball bearing, 3/8 in axle, 36H
Rear Hub
Aluminum, sealed-bearing cassette, 14 mm axle, 36H
Spokes
14G, steel, black
Tires
20 in x 2.4 in, wire bead
Pedals
Mongoose, nylon
Brakes
U-brake, aluminum
Handlebar
Mongoose, 4130 chromoly, 29 in width, 8.75 in rise
Stem
Mongoose, threadless top load, 50 mm
Headset
Threadless, integrated 1-1/8", cartridge bearing
Seat Post
Pivotal, steel, 250 mm, 25.4 mm
Saddle
Mongoose Pivotal
Grips
Mongoose MushXL, 160 mm
Sizes
One size
Geometry & Sizing
![Ben Wallace on the Legion L100 BMX freestyle bike](<img src="https://cdn.shopify.com/s/files/1/0074/5432/6862/t/5/assets/05062f0e3d6a--M20PH_LegionAction_4787_900x600.jpg?20167" alt="Ben Wallace on the Legion L100 BMX freestyle bike" typeof="foaf:Image" />
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![Ben Wallace on the Legion L100 BMX freestyle bike](<img src="https://cdn.shopify.com/s/files/1/0074/5432/6862/t/5/assets/2169d9d00742--M20PH_LegionAction_4807_900x600.jpg?20169" alt="Ben Wallace on the Legion L100 BMX freestyle bike" typeof="foaf:Image" />
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![Ben Wallace on the Legion L100 BMX freestyle bike](<img src="https://cdn.shopify.com/s/files/1/0074/5432/6862/t/5/assets/e771986281ea--M20PH_LegionAction_4460_900x600.jpg?20170" alt="Ben Wallace on the Legion L100 BMX freestyle bike" typeof="foaf:Image" />
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![Ben Wallace on the Legion L100 BMX freestyle bike](<img src="https://cdn.shopify.com/s/files/1/0074/5432/6862/t/5/assets/145719a691fb--M20PH_LegionAction_4590_900x600.jpg?20171" alt="Ben Wallace on the Legion L100 BMX freestyle bike" typeof="foaf:Image" />
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![Ben Wallace on the Legion L100 BMX freestyle bike](<img src="https://cdn.shopify.com/s/files/1/0074/5432/6862/t/5/assets/f72a9dfaafc6--M20PH_LegionAction_4858_900x600.jpg?20172" alt="Ben Wallace on the Legion L100 BMX freestyle bike" typeof="foaf:Image" />
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