Mongoose Legion L100 20" BMX - 21" Top Tube - Green

Unleash your freestyle potential with the 2025 Mongoose Legion L100. Designed for riders of all ages and abilities, this BMX bike is ready to tackle any terrain, whether you're hitting the streets, carving through the park, or launching off dirt jumps. With its durable 21" top tube, the Legion L100 is built to handle everything from beginner-level curb hops to advanced aerial stunts on the quarterpipe. Get your new 2025 Mongoose Legion L100 BMX bike in stunning green today at Casey Cycles, your go-to shop in South East Melbourne.

SPEC

• Frame: 4130 chromoly, BMX freestyle geometry, removable brake mounts, integrated headset, mid BB shell with 21" top tube.
• Fork: 4130 chromoly.
• Bottom Bracket: Mid sealed bearing, 8-spline spindle.
• Crankset: 2-piece, tubular chromoly hollow spindle, 25T aluminium chainring.
• Driver: Single-speed, 9T cassette driver.
• Chain: KMC S1.
• Pedals: Mongoose, nylon.
• Rear Brake: U-brake, aluminium.
• Grips: Mongoose MushXL, 160mm.
• Handlebar: Mongoose, 4130 chromoly, 29" wide x 8.75" rise.
• Stem: Mongoose, threadless top load, 50mm.
• Headset: Threadless, integrated 1-1/8", cartridge bearing.
• Seat Post: Pivotal, steel, 250mm, 25.4mm.
• Saddle: Mongoose Pivotal.
• Hubs: Aluminium.
• Rims: Xposure Infinity-XD, aluminium double wall, 30 mm ID, 36H.
• Spokes: 14G, steel, black.

• Tyres: 20" x 2.4".