--- product_id: 149728932 title: "Mongoose Legion Kids Freestyle BMX Bike" brand: "mongoose" price: "Β₯218887" currency: JPY in_stock: true category: "Mongoose" url: https://www.desertcart.jp/products/149728932-mongoose-legion-kids-freestyle-bmx-bike store_origin: JP region: Japan --- # 20-inch durable aluminum wheels 175mm chromoly tubular cranks Hi-Ten steel frame with removable brake mounts Mongoose Legion Kids Freestyle BMX Bike **Brand:** mongoose **Price:** Β₯218887 **Availability:** βœ… In Stock ## Summary > πŸš€ Own the Ramp: Ride the Mongoose Legion and leave the competition in the dust! ## Quick Answers - **What is this?** Mongoose Legion Kids Freestyle BMX Bike by mongoose - **How much does it cost?** Β₯218887 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/149728932-mongoose-legion-kids-freestyle-bmx-bike) ## 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 Control:** Aluminum U-brakes and levers deliver smooth, reliable stopping power for tight tricks and fast descents. - β€’ **Pro-Level Durability:** Hi-Ten steel frame built to withstand park, street, and dirt terrains with confidence. - β€’ **Optimized Ride Geometry:** 20.5" top tube length and 50mm stem ensure perfect handling for riders 5’0"–5’6". - β€’ **Sleek, Ready-to-Ride Style:** Striking grey colorway with lightweight aluminum rims and sealed bearing cassette hub for standout street cred. - β€’ **High-Performance Drivetrain:** 175mm 3-piece chromoly cranks paired with a sealed bearing bottom bracket for efficient power transfer. ## Overview The Mongoose Legion L60 is a freestyle BMX bike designed for intermediate riders between 5’0" and 5’6". Featuring a durable Hi-Ten steel frame, 20-inch aluminum wheels, and a high-performance drivetrain with chromoly cranks, it’s built to excel on park, street, or dirt terrains. With precision U-brakes and a sleek grey finish, this bike combines rugged reliability with standout style, backed by a limited lifetime frame warranty. ## Description desertcart.com: Mongoose Legion L60 Kids Freestyle BMX Bike, Intermediate Rider, Boys and Girls Bikes, 20-Inch Wheels, Hi-Ten Steel Frame, Micro Drive 25x9T BMX Gearing, Grey ## Features - L60 is a fully park, street or dirt-worthy freestyle BMX bike with killer colorways that’s just waiting for a rider to take it to the local ramp park! Suggested rider height is 5’0” – 5’6” - Designed with a durable Hi-Ten steel frame, removable brake mounts, and a mid BB shell, along with a 20.5" top tube length - Equipped with a drivetrain that includes 175mm 3-piece tubular chromoly hollow spindle cranks, a 25T steel chainring, and a mid sealed bearing bottom bracket - Wheelset featuring with 20” x 2.3” tires mounted on aluminum single wall 36H rims, the wheelset of this bike also boasts a 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 Hi-Ten steel handlebar and fork are joined by a 50 mm stem and threadless sealed integrated headset for maximum steering performance ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07W5KK5Y8 | | Additional Features | Aluminum Frame, BMX, freestyle | | Age Range Description | Big Kid | | Best Sellers Rank | #68,050 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #9,282 in Cycling Equipment | | Bicycle Drivetrain Type | Single-speed | | Bicycle Gear Shifter Type | Twist Grip | | Bike Type | BMX Bike | | Brake Style | U Brake | | Brand Name | Mongoose | | Color | Grey | | Customer Reviews | 4.4 4.4 out of 5 stars (2,146) | | Frame Material Type | High Tensile Steel | | Gear Type | cassette | | Global Trade Identification Number | 00038675187122 | | Included Components | Mongoose Legion L60 Freestyle BMX Bike | | Intended Riding Terrain | BMX Terrain | | Item Type Name | BMX Freestyle Bike | | Item Weight | 12 kg | | Manufacturer | Pacific Cycle, Inc. | | Minimum User Height | 152 centimeters | | Model Name | Legion Intermediate | | Model Number | M41400U20OS-PC | | Model Year | 2020 | | Number Of Speeds | 1 | | Number of Handles | 1 | | Seat Material | Nylon | | Size | 20-Inch Wheels/L60 | | Skill Level | Intermediate | | Specific Uses For Product | Trail | | Style Name | L60 | | Suspension Type | Rigid | | UPC | 038675187122 | | Warranty Description | Limited lifetime warranty on frame and one year warranty on parts | | Wheel Material | Aluminum | | Wheel Size | 20 inches | ## Product Details - **Age Range (Description):** Big Kid - **Bike Type:** BMX Bike - **Brand:** Mongoose - **Color:** Grey - **Frame Material:** High Tensile Steel - **Included Components:** Mongoose Legion L60 Freestyle BMX Bike - **Number of Speeds:** 1 - **Special Feature:** Aluminum Frame, BMX, freestyle - **Suspension Type:** Rigid - **Wheel Size:** 20 inches ## Images ![Mongoose Legion Kids Freestyle BMX Bike - Image 1](https://m.media-amazon.com/images/I/81BxHD8UvuL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: Are the bike pegs removable? My son wants to use it as a dirt jumper.** A: The bike we received didn't have the pegs assembled. As a matter of fact the pegs aren't that good. Slippery for shoes. **Q: how much does the bike weigh in total** A: Hi there! This model is roughly 32 lbs. when fully assembled. Thanks for reaching out! **Q: My son is 7yr old and is 4'3" will the L20 fit him?** A: For the most part, yes, it'll fit him. For those wanting to be technical no not all BMX bikes are a universal fit for all ages, but that's, in part at least, why there's an adjustable seat post to them, quite simply. Also, a quality BMX bike should be able to grow with a kid and accommodate his size as he grows. It might seem as simple as adjusting the seat post, but most of the youths tend to start off riding in a sitting position and grow to ride standing up more often than not, so adjusting the seat post height really becomes a non-issue soon enough. But another simple method is, have the kid straddle the bike. If the top tube is bumping his crotch, the bike is too big for him and vice versa. **Q: Is the legion L20 a good fit for a teenager?** A: For an L20 model I would suggest a rider 4' 8" – 5' 4" in height. That can be a wide range of ages that's generally 8 and up. Thank you, Nicole ## Frequently Bought Together - Mongoose Legion Kids Freestyle BMX Bike, Intermediate Rider, Boys and Girls Bikes, 20-Inch Wheels, Hi-Ten Steel Frame, Micro Drive 25x9T BMX Gearing - Zelerdo 2 Pairs Aluminum Alloy Bike Pegs for Mountain Bike Cycling Rear Stunt Pegs Fit 3/8 inch Axles - 80SIX Triple Certified Multisport Helmet - Ideal for Bike, Scooter, and Skateboard --- ## 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.jp/products/149728932-mongoose-legion-kids-freestyle-bmx-bike](https://www.desertcart.jp/products/149728932-mongoose-legion-kids-freestyle-bmx-bike) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-10*