LEGO Technic 42099 4X4 X-treme Off-Roader stage 2 upgrade - even more power with only 4 extra gears! - RacingBrick
LEGO® Technic review: 42099 4x4 X-Treme Off-Roader | New Elementary: LEGO® parts, sets and techniques
LEGO MOC 5-in-1 42099 Epic C model pack by gyenesvi | Rebrickable - Build with LEGO
LEGO 42099 Upgrade | LEGO Technic 42099 Power Mod | Swapped Gears | Switched Gears | 42099 Test - YouTube
Amazon.com: BRIKSMAX Led Lighting Kit for Technic 4X4 X-treme Off-Roader - Compatible with Lego 42099 Building Blocks Model- Not Include The Lego Set : Toys & Games