Remapping KTM 125 RC

1 engines · 1 generations — up to +5 hp

Compare every KTM 125 RC engine we remap: stock figures, Stage 1 gains and prices, plus ethanol (E85) options.

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Search for your vehicle to see remapping options, expected gains and our prices.

KTM 125 RC — engines
Engine	Stock	After Stage 1	Gain	E85 ethanol	From
2019
125 15ch★	15 hp	20 hp	+5 hp	Ethanol conversion available	€599	→

Top 2 engines

Best petrol gain 125 15ch 15 hp → 20 hp · +5 hp · €599 View

Best gain / price ratio 125 15ch 15 hp → 20 hp · +5 hp · €599 View

Switch to ethanol (E85)

1 KTM 125 RC engine is compatible with E85 conversion in our catalogue. Ethanol saves up to 50% at the pump and cuts your carbon footprint — with no compromise on performance. Good for your wallet and for the planet.

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E85-compatible engines

Other models KTM

Adventure 2 125 Duke 1 200 Duke 1 250 Duke 1 250 RC 1 250 SXF / XCF 1

See all models KTM

FAQ

What gains can I expect on a KTM 125 RC?

Gains depend on the exact engine: the comparison table above shows stock vs Stage 1 power and torque for each KTM 125 RC version.

How much is a KTM 125 RC Stage 1?

From €599. Pick your engine for the exact price.

Is E85 conversion available on the KTM 125 RC?

Yes, 1 KTM 125 RC engine is E85-compatible in our catalogue. Ethanol can halve your fuel bill and shrink your carbon footprint, with performance left intact.

Where can I get my KTM 125 RC remapped?

Our workshop is in Lathuile (74210), at the southern end of Lake Annecy, by appointment, Monday to Friday 9am–6pm and Saturday 8am–12pm. We can also come to your home within about 1h30 of Annecy (power socket and internet connection required; travel costs may apply). Find Alpes Reprog on Google Maps