2023 KTM 125sx TBI Deep Dive - Overview, Tech Talk, and more. 250sx 300sx 300xc
So the plan is to document this engine and new technology and to share and learn about it as it directly relates to the new EFI platform of the SX line of the 250 and 300 SX as well. I’m going to go over the TPS circuit, check squish clearance, and discuss future mods and what NOT to do with this engine. Great to see new technology advances in the MX community! I said it was a closed loop system however it appears that it is an open system*

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KTM125SX 2023 TBI first dyno runs

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Marvin Musquin + KTM 125 Two-Stroke WIDE OPEN

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2026.5 KTM 250SXF Factory Edition at East Fork MX: Is this the best 250F for 2026?

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How to reset your power valve 2023 KTM 125sx 250sx 300sx

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YZ125 vs. KTM 125 2 Stroke | Which Bike is Faster?

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7 Most DANGEROUS Motocross Bikes That Changed EVERYTHING (One Was Nearly BANNED!)

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KTM TBI 2 Stroke 125 Rebuild! || 2023 KTM 125 XC/SX

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KX 327X 2 Stroke! Kawasaki Just Destroyed the Dirt Bike Market

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2025 KTM 125 vs. 2023 GasGas 125 | Fuel Injection vs Carburetor

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2023 KTM 125sx FMF 2.1 & Works Pipe Sound Check

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2023-2024 KTM HUSQVARNA GASGAS 125sx TC125 MC125 Top end replacement rebuild series part 1. TBI

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2023 125 Two Stroke Shootout - Motocross Action Magazine

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2023 Ktm 125sx Watch This BEFORE You BUY!!

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What Happened To 2-Strokes?

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Chasing Power on a 125cc 2 Stroke! | 2025 KTM 125 SX

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2024 125XC vs 125SX - What you need to know!

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2023 KTM TBI Secret Maps... do they exist??

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2023 2024 KTM 125sx 250sx 300sx HUSQVARNA TC125 TC250 ADAPTIVE TPS RESET AND CLEARING

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This Honda CR500 Tried to Kill Me

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