Mongoose Legion L80 BMX Bike Purple/Blue (2019) RGroup_0CD56B1F3282F501030E579F3F50B572CDE77FDF Engineered to work across SRAM

Engineered to work across SRAM and Shimano 12-speed systems

and Deluxe Air C1 (2023+) models

which is available in both single- and dual-sided power options

Headset Threaded

The cassette's ED Black surface finish adds a sleek touch

Mongoose Legion L80 BMX Bike Purple/Blue (2019) RGroup_0CD56B1F3282F501030E579F3F50B572CDE77FDF Engineered to work across SRAMRanging from the LXS to the L100, the Legion series of bikes offers everything a BMX rider could need from your first true BMX bike in the L18 to a fully park, street and dirt worthy machine in the L100. Mongoose has infused over 40 years of experience along with feedback and insights from their pro riders to develop the best line of Legion bikes yet. It starts with the incredibly strong Hi Ten Steel frame and fork, built to handle the rough and