Envy One S3 Pro Scooter Unique The Blackriver Box 7 is

The Blackriver Box 7 is a compact obstacle built for technical combos and tons of fun

This conversion kit allows you to run oversized bars on an IHC fork with the shim that it comes with

Includes 4x 6mm bolts

Go for a smooth board slide on the rail

full whips

Envy One S3 Pro Scooter Unique The Blackriver Box 7 isOne of the industry's best entry level pro scooters got much better. The S3 One comes with a one piece steel bar welded together, rather than a bolt connecting the crossbar to the up tube. This upgrade will give riders more confidence to push their limits and learn new tricks without worrying about the bolt loosening up! The deck on the S3 got a little bigger, coming in at 4. 75" wide. A wider deck will offer riders more foot space and grind room