BulletProof Designs 2023 KTM/Husqvarna TBI Guard | TBG-23. The New Bullet Proof Designs TBI Guard provides ultimate Protection for the Throttle Position Sensor and wires on your new TBI bike. Replace the plastic OEM cover with our Billet Aluminum Guard for added safety against any damages to ensure worry-fre... - BulletProof Designs 2023 KTM/Husqvarna TBI Guard | TBG-23. |