Description

Mongoose Legion L80 Freestyle BMX Bike, 20″ Wheels, Ages 8 and up, Teal

The Mongoose Legion L80 is the perfect BMX bike for kids ages 8 and up who are ready to take on the park, street, or dirt trails. Built for freestyle BMX riders, this boys bike is designed for durability, control, and performance, making it an ideal choice for young riders looking to take their BMX skills to the next level. The Legion L80 features a professional-grade 4130 chromoly front triangle with a 20.75” top tube, providing a lightweight and sturdy frame that handles tough tricks and rough terrain with ease. The 9” rise handlebars and 50mm stem offer precision control, while the 2.3” BMX tires and wide aluminum rims deliver excellent grip and durability for smooth rides and confident landings. Equipped with a 25x9T gearing system, 3-piece tubular chromoly cranks, and a mid-sealed bottom bracket, the L80 ensures a clean, reliable drivetrain that performs well under pressure. The aluminum U-brake and alloy brake levers provide responsive speed control, while the Hi-Ten steel BMX fork adds stability for a smoother ride. The Mongoose Legion L80 is the ideal kids bike for young BMX enthusiasts who want a bike built for park, street, and dirt action. Ready to be assembled and ridden right out of the box, this boys bike is ready for any BMX adventure. View more from us on our brand page.

• The Legion L80 is a fully park, street or dirt worthy freestyle BMX bike that offers Hi-Ten steel 9″ rise handlebar that will make you stand out at the bike park! Suggested rider height is 5’6” – 6’0″ and ages 8 and up.
• The L80 frame features an ultra-durable Mongoose 4130 Chromoly front triangle, removable brake mounts, and mid BB shell. 20.75” top tube length.
• The L80’s drivetrain features 175 mm 3-piece tubular chromoly hollow spindle cranks with a 25T steel chainring and mid sealed bearing bottom bracket.
• The wheelset features 20” x 2.3” tires mounted on wide aluminum single 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.