The never-ending tap of torque: KTM’s LC8 continues to drive the next generation
KTM’s versatile and peerless LC8 engine platform is a technical marvel. The V-twin powerplant remains the sole motor of its type on the motorcycle market to equip Naked Bikes, Sport Tourers, and Travel machines. Entering the third decade of the century, the LC8 still provides the best torque in the naked bike segment, awesome low to mid-range punch, and unrivalled fuel efficiency. The LC8 instils that distinctive KTM character through power delivery that both exhilarates and reassures riders.
Few people knew that KTM were throttling something special on the dyno back in the factory’s R&D department towards the end of the last century. In 2003 they finally took away the covers and unveiled the very first KTM 950 ADVENTURE with the growling V-twin LC8 as the vibrant force at its center.
The LC8 is perhaps best known for its 1301cc 75-degree V-twin inside the KTM 1290 SUPER DUKE R, where luckily advances with electronics mean that cornering motorcycle traction control (Cornering MTC) and anti-wheelie can help tame some of the 140 Nm of torque. The hype is not only about the LC8’s current 180 hp and eye-watering top speed. It’s about the reams of bottom-end grunt that gives each KTM STREET and ADVENTURE model such a strong identity. The LC8 allows KTMs of a certain breed to be completely READY TO RACE but the practicality – and synergy with KTM’s latest generations of ride modes and aids – permit a range of character: from docile dependability to long-range reliability thanks to 15,000 km service intervals. The LC8 can breathe fire on the track or pull anyone up the side of a mountain, scaling all manner of obstacles on the way.
Versatility was also paramount. In recent long-term tests conducted by the factory, with almost double service intervals accumulated – touching 30,000km – the LC8 of a KTM 1290 SUPER ADVENTURE S spent nearly 40 per cent of this period running at under 3,500 rpm. This means that the LC8’s torque and efficiency in the low rev range was essential for nearly half of the total distance covered. The total usability and generosity of the LC8 was also highlighted by the fact that just 1 per cent of the test distance was spent above 6,500 rpm. KTM therefore remain steadfast in their conviction of the V-twin architecture and its benefits. No matter the road, pass, or trail, whatever the conditions, whatever the demands, the LC8 is primed for the challenge.
Looking ahead, and to future incarnations of the KTM SUPER DUKEs and SUPER ADVENTUREs, the LC8 will be the envy of everyone on the tarmac or the trail for a long while to come.
Now move as fast as the LC8 and discover other KTM technical innovations by revving your way right HERE.
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