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Mongoose Legion L20 Freestyle BMX Bike Line for Beginner-Level to Advanced Riders, Steel Frame, 20-Inch Wheels, Black
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Mongoose Subject|Single Speed with Rim Brakes and Front Suspension|BMX cycles below Rs.15,000|Bicycle@ChooseMyBicycle.com
![So I'll be converting this mongoose legion L20 to an ebike, but I know nothing about box bikes, what kind of stem riser do I need and maybe a video on how So I'll be converting this mongoose legion L20 to an ebike, but I know nothing about box bikes, what kind of stem riser do I need and maybe a video on how](https://preview.redd.it/so-ill-be-converting-this-mongoose-legion-l20-to-an-ebike-v0-tikbfw1as7jc1.jpg?width=1080&crop=smart&auto=webp&s=b447b178c94b7c22a975b5d65519ef150f9ccc2e)
So I'll be converting this mongoose legion L20 to an ebike, but I know nothing about box bikes, what kind of stem riser do I need and maybe a video on how
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