Mongoose Legion L100 Freestyle BMX Bike Steel Frame Grey/Black


3 in stock

The Mongoose Legion L100 BMX bike is designed for advanced riders seeking thrills and stunts. With a durable steel frame, 20-inch wheels, and a sleek grey/black color scheme, this bike is perfect for both men and women. Elevate your freestyle game with this high-performance ride.


Brand: Mongoose

Color: Grey/Black


  • L100 is a fully park, street or dirt-worthy freestyle BMX bike, beginner-level curb jumps all the way up to advanced aerial tricks on a quarterpipe, Suggested rider height is 5’8″ and Up
  • Extreme durability, Mongoose full 4130 Chromoly frame, removable brake mounts, mid BB shell, featuring a 21” top tube length
  • Drivetrain features 175 mm two-piece tubular chromoly hollow spindle cranks with a 25T aluminum chainring and mid sealed bearing bottom bracket
  • Wheelset features 20” x 2.4” tires mounted on wide aluminum double wall 36H rims with 3/8” female axle front hub and 9T cog sealed bearing cassette rear hub.
  • Aluminum U-brake and brake levers provide precision speed control, while the 4130 chromoly handlebar and fork are joined by a 50 mm stem and threadless sealed integrated headset for maximum steering performance.


The Mongoose Legion L100 Freestyle BMX Bike is a high-performance ride designed for advanced riders looking to push their limits. This durable bike features a full 4130 Chromoly frame, making it suitable for park, street, or dirt terrains. With a 21” top tube length and 175 mm two-piece tubular chromoly hollow spindle cranks, this bike offers precision control and maximum steering performance. The wheelset boasts 20” x 2.4” tires on wide aluminum double wall rims, ensuring a smooth ride on any surface. Whether you’re hitting jumps or mastering aerial tricks, the Mongoose Legion L100 is the perfect companion for riders 5’8″ and up.

UPC: 038675187078

Additional information

Weight 26.45547144 kg
Dimensions 23.62204722 × 8.661417314 × 48.818897588 cm