--- product_id: 148725774 title: "Legion Freestyle BMX Bike for Advanced-Level or Professional Riders, Adult Men Women, 4130 Chromoly Frame" brand: "mongoose" price: "€ 1696.55" currency: EUR in_stock: true reviews_count: 13 category: "Mongoose" url: https://www.desertcart.hr/products/148725774-legion-freestyle-bmx-bike-for-advanced-level-or-professional-riders store_origin: HR region: Croatia --- # 4130 Chromoly frame - pro-grade durability 20x2.3” wide tires on 36H aluminum rims - ultimate grip 175mm tubular chromoly cranks - precision power Legion Freestyle BMX Bike for Advanced-Level or Professional Riders, Adult Men Women, 4130 Chromoly Frame **Brand:** mongoose **Price:** € 1696.55 **Availability:** βœ… In Stock ## Summary > πŸ”₯ Own the Park, Rule the Streets, Feel the Freedom 🚲 ## Quick Answers - **What is this?** Legion Freestyle BMX Bike for Advanced-Level or Professional Riders, Adult Men Women, 4130 Chromoly Frame by mongoose - **How much does it cost?** € 1696.55 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/148725774-legion-freestyle-bmx-bike-for-advanced-level-or-professional-riders) ## Best For - mongoose enthusiasts ## Why This Product - Trusted mongoose brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Precision Power Transfer:** 175mm 3-piece tubular chromoly cranks paired with a sealed bottom bracket deliver smooth, reliable pedaling for flawless tricks. - β€’ **Built to Shred Every Terrain:** Park, street, or dirt – this BMX conquers all with a rugged 4130 chromoly frame designed for advanced riders. - β€’ **Grip That Commands Attention:** Wide 20” x 2.3” tires on durable aluminum rims ensure maximum traction and control on every landing. - β€’ **Tailored for the Perfect Fit:** Optimized 20.75” top tube and 9” rise handlebars designed for riders 5’6” to 6’0” to dominate the park in style. - β€’ **Responsive Control at Your Fingertips:** Aluminum U-brakes and levers provide sharp, confident stopping power when it counts. ## Overview The Mongoose Legion L80 is a professional-grade freestyle BMX bike engineered with a 4130 chromoly front triangle, 175mm tubular chromoly cranks, and wide 20x2.3” tires on 36H aluminum rims. Designed for advanced riders between 5’6” and 6’0”, it offers precision handling with aluminum U-brakes and a sealed integrated headset. Built for park, street, and dirt terrains, this bike combines durability, control, and style, backed by a 5-year frame warranty and 1-year parts warranty. ## Description For 45 years, Mongoose has been in the dirt, down the trails, and on the ramps. With the Legion Series, Mongoose offers a full line of freestyle BMX bikes for riders of all ages and ability levels. The Legion L80 was designed to be a fully park, street and dirt worthy BMX bike. The Legion L80 frame features a professional-grade 4130 chromoly front triangle (20.75” top tube), removable brake mounts, mid BB shell, and removable break mounts. The L80 Hi-Ten steel 9” rise handlebar and 50mm stem are designed for precision riding, while the wide aluminum single wall 36H rims and 2.3” BMX tires offer grip and durability when landing a trick. The 25x9T gearing with 3-piece tubular chromoly 175 mm hollow spindle cranks and mid sealed bottom bracket offer a clean, reliable drivetrains. An aluminum U-brake with aluminum brake levers provide speed control, while the Hi-Ten steel BMX fork with 1-1/8" threadless steerer and taper leg helps maximize performance. This bike ships ready to be assembled and comes with a 5-year limited warranty on the frame and a 1-year limited warranty on parts. Review: WOW! Put 36 psi in front tire, and POWW! UPDATED: New Tire and Tube!! - I owned a Mongoose MANY years back, and wanted another one just to cruise the beach on with my Family. I was an "Assembler" with a toy store, and am not new to putting a bicycle together. I tightened everything, double checked the seat and handlebars, put 36 pounds of air in the tires (they both call for 40psi.), rolled it into the kitchen, and POWW! The inner tube in the front tire burst leaving me with a brand new bike that I cannot even road test! WOW Mongoose!, NOT THE QUALITY THAT I REMEMBER BY ANY MEANS!! Other than that, the bicycle itself is Beautiful, well made, and LOOKS like it would be fun to ride...... Update: After contacting Mongoose Customer Service, I was treated with Respect and Honesty by Peyton who was an Absolute Angel to interact with. After submitting some pictures to verify my story, I had a brand new tire and tube on the way! Thankyou Peyton,the Customer Care Ambassador, And Thankyou desertcart for just being AWESOME!! Review: Faster Than Koenigsegg Jesko Absolut - Once assembled it’s easily capable of bending the fabric of space-time itself causing a ripple effect that has the sheer power to break the sound force limit of the speed of light which results in a kinetic energy frontal lobe transmission gear sprocket rotating at about 420 mph.. with that being said that makes this bike faster than 2 airplane jet missile helicopters with turbo super charged nitrous gas injected fuel tanks that help compress the pistons for faster gear alignment with military grade specs. ## Features - L80 is a fully park, street or dirt worthy freestyle BMX bike, Hi-Ten steel 9 inch rise handlebar that will make you stand out at the bike park, Suggested rider height is 5’6” - 6'0". - Ultra-durable Mongoose 4130 Chromoly front triangle, along with removable brake mounts and a mid BB shell, with a top tube length of 20.75 inches - Drivetrain features 175 mm 3-piece tubular chromoly hollow spindle cranks with a 25T steel chainring and mid sealed bearing bottom bracket. - 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07W5KNZZV | | Additional Features | Aluminum Frame, BMX, freestyle | | Age Range (Description) | Big Kid | | Age Range Description | Big Kid | | Best Sellers Rank | #133,385 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #6 in BMX Bikes | | Bicycle Drivetrain Type | Single-speed | | Bike Type | BMX Bike | | Brake Style | U Brake | | Brand | Mongoose | | Brand Name | Mongoose | | Color | Red | | Customer Reviews | 4.2 out of 5 stars 298 Reviews | | Frame Material Type | Chromoly Steel | | Gear Type | cassette | | Global Trade Identification Number | 00038675187092 | | Included Components | Mongoose Legion L80 Freestyle BMX Bike | | Intended Riding Terrain | BMX Terrain, Unpaved Trails, Urban Terrain | | Item Type Name | BMX Bike | | Item Weight | 26.5 pounds | | Manufacturer | Pacific Cycle, Inc. | | Minimum User Height | 66 inches | | Model Name | Legion BMX | | Model Number | M41300U10OS-PC | | Model Year | 2020 | | Number Of Speeds | 1 | | Number of Handles | 2 | | Number of Speeds | 1 | | Power Source | manual | | Seat Material | Leather | | Size | 20-Inch Wheels | | Skill Level | Advanced | | Specific Uses For Product | Trail | | Style Name | L80 | | Suspension Type | Rigid | | UPC | 038675187092 | | Unit Count | 1 Count | | Warranty Description | Limited lifetime warranty on frame and one year warranty on parts | | Warranty Type | Limited | | Wheel Material | Aluminum | | Wheel Size | 20 inches | ## Product Details - **Age Range (Description):** Big Kid - **Bike Type:** BMX Bike - **Brand:** Mongoose - **Color:** Red - **Frame Material:** Chromoly Steel - **Included Components:** Mongoose Legion L80 Freestyle BMX Bike - **Number of Speeds:** 1 - **Special Feature:** Aluminum Frame, BMX, freestyle - **Suspension Type:** Rigid - **Wheel Size:** 20 inches ## Images ![Legion Freestyle BMX Bike for Advanced-Level or Professional Riders, Adult Men Women, 4130 Chromoly Frame - Image 1](https://m.media-amazon.com/images/I/81k-W7fddZL.jpg) ## Available Options This product comes in different **Color, Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ WOW! Put 36 psi in front tire, and POWW! UPDATED: New Tire and Tube!! *by W***R on September 8, 2025* I owned a Mongoose MANY years back, and wanted another one just to cruise the beach on with my Family. I was an "Assembler" with a toy store, and am not new to putting a bicycle together. I tightened everything, double checked the seat and handlebars, put 36 pounds of air in the tires (they both call for 40psi.), rolled it into the kitchen, and POWW! The inner tube in the front tire burst leaving me with a brand new bike that I cannot even road test! WOW Mongoose!, NOT THE QUALITY THAT I REMEMBER BY ANY MEANS!! Other than that, the bicycle itself is Beautiful, well made, and LOOKS like it would be fun to ride...... Update: After contacting Mongoose Customer Service, I was treated with Respect and Honesty by Peyton who was an Absolute Angel to interact with. After submitting some pictures to verify my story, I had a brand new tire and tube on the way! Thankyou Peyton,the Customer Care Ambassador, And Thankyou Amazon for just being AWESOME!! ### ⭐⭐⭐⭐⭐ Faster Than Koenigsegg Jesko Absolut *by H***T on June 8, 2026* Once assembled it’s easily capable of bending the fabric of space-time itself causing a ripple effect that has the sheer power to break the sound force limit of the speed of light which results in a kinetic energy frontal lobe transmission gear sprocket rotating at about 420 mph.. with that being said that makes this bike faster than 2 airplane jet missile helicopters with turbo super charged nitrous gas injected fuel tanks that help compress the pistons for faster gear alignment with military grade specs. ### ⭐⭐⭐⭐ nice bike *by A***M on May 5, 2026* the bike itself gets a high rating. MY shipment was 2 weeks late which I think was more UPS than amazon. Bike arrived scratched and broken chain guard. IT is super light and easy for me to ride at 36 and 5'9 I would suggest this product. ## Frequently Bought Together - Mongoose Legion Freestyle BMX Bike for Advanced-Level or Professional Riders, Adult Men Women, 4130 Chromoly Frame, and 20-Inch Wheels - Zelerdo 2 Pairs Aluminum Alloy Bike Pegs for Mountain Bike Cycling Rear Stunt Pegs Fit 3/8 inch Axles - Mongoose Legion Kids Freestyle Sidewalk BMX Bike, Beginner Riders, Boys and Girls, 16-20-inch Wheels, Hi-Ten Steel Frame, Micro Drive BMX Gearing --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/148725774-legion-freestyle-bmx-bike-for-advanced-level-or-professional-riders](https://www.desertcart.hr/products/148725774-legion-freestyle-bmx-bike-for-advanced-level-or-professional-riders) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-08-16*