Mongoose Youth Legion L20 BMX Bike

About This Item

The Mongoose Legion L20 is the perfect BMX bike for kids ages 8 and up. Whether they’re riding at the park, on the street, or tackling dirt trails, this boy's bike is designed to handle it all. With a durable Hi-Ten steel frame and 8” rise handlebars, it offers a great combination of strength and control, helping young riders build confidence and master new skills. The wide 2.3” BMX tires and aluminum rims provide excellent grip and durability, while the 25x9T gearing and chromoly cranks ensure smooth, reliable pedaling. The alloy U-brake and brake levers offer precise speed control, making it easy to stop and maneuver. The Hi-Ten steel BMX fork adds extra stability, maximizing performance. The Mongoose Legion L20 is the ideal kids bike for young BMX riders who are ready to take their riding to the next level!


Features:

  • Stylish freestyle BMX design for beginner riders
  • Suggested rider height: 4’8” – 5’4”
  • Durable Hi-Ten steel frame with removable brake mounts
  • 20.25” top tube length
  • 170 mm one-piece forged steel cranks with 25T alloy chainring
  • American loose ball bottom bracket
  • 20” x 2.3” tires on aluminum single wall 36H rims
  • 3/8” female axle front hub and 9T cog sealed bearing cassette rear hub
  • Aluminum U-brake and brake levers for precision speed control
  • Hi-Ten steel handlebar and fork with 50 mm stem and threadless sealed integrated headset
  • Brand : Mongoose
  • Country of Origin : Imported
  • Web ID: 25MONYCYCL20MLGNL2ZDW
FrameHi-Ten Steel, BMX freestyle geometry
ForkHi-tensile steel, 1 1/8 threadless steerer, taper leg
Crank1-piece forged steel, 170mm, 25T steel chainring
ChainKMC S1
Bottom BracketAmerican loose ball
Rear Cog 9T casette driver
RimsAluminum single wall 36H
Front HubSteel, 3/8 in axle, 36H
Rear HubAluminum ,9T cassette, 14 mm axle, sealed-bearing, 36H
Spokes14G black
Tires20 in x 2.3 in
PedalsBMX, nylon
BrakesU-brake, aluminum
Brake LeversAluminum
HandlebarsMongoose, high-tensile, 8"
StemMongoose, top load, 50mm ext.
HeadsetThreadless, 1-1/8" external
Seat PostSteel, 25.4 mm
SaddleMongoose slim-railed
GripsMongoose Mush, 145mm
ExtrasBrake detangler, 2 pairs of axle pegs

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