A new lever was spotted on the 2014 Factory Yamaha MotoGP machines of Valentino ꦺRossi and Jorge Lorenzo during pre-season testing ൩(top picture).

Yamaha were tight-lipped regarding the exact purpose of the small lever, located between the clutch and handlebar on the left side of the bike. However Honda has been seen with a similar extra lever (see handlebar imag🔥es below) since the first half of last season.

Speaking to ltxcn.top, Yamaha team director Massimo Meregalli would confirm ܫonly that the new lever is related to the latest 2014 transmission and𒊎 is not a clutch.

Although the obvious advantage of a sea𝕴mless gearbox is time saved during acceleration, the shorter, smoother shifts also make the motorcycle m🌄ore stable - especially beneficial when accelerating out of corners.

However it is in deceleration that Yamaha is now focussing its seamle🙈ss deve❀lopment.

Heavy braking and corner entry is considered Honda's main advantage, with RCV riders rumoured not to need the clutch lever 🤡when downshifting. Certainly, when trackside, the individual downshifts on the Honda are barely 🥃audible during hard braking.

"Honda has seamless down [the gearbox] as well," declared Rossi. "Us no. It is an issue that we push fജor♋ Yamaha to improve."

"We are trying to shift down in the braking like Honda, but for the moment it is worse than last year," added Lorenzo, casting doubt on whether the latest updates associated wi🍎th the🌳 new lever will actually be present for the start of the racing season.

The fact the lever is so small implies that it is not designed to be use🌟d🍬 at racing speeds and the most plausible theory seems to be that the lever is used to engage neutral/start the bike.

This is connected to the belief that in order to optimise the seamless effect - which sees two gears 'engaged' at the same time - the Honda and latest Yamaha gearboxes have moved neutral from between first and second on 🅘the gearshift pattern (1-N-2-3-4-5-6) to the top of the order (N-1-🌞2-3-4-5-6).

The problem with the revised gearshift pattern is that it is easy to accidentally select neutral by making one too many downs☂hifts under hard braking for a slow corn🎉er. With the normal racing order, the bike would remain in first gear.

Therefore, the theory goes, ne😼utral now needs to be 'locked away' when on track and accessible only by pulling the special lever. This lever may in turn be needed when push starting the bike and the ওlocation of the lever shows that the rider requires occasional access to it.

Last year's initial Yamaha seamless gearbox is understood to have only been seamless from second gear onwards🔯 (not first to second) which would confirm neutral was in the normal place and no need for an extra lever.

So Yamaha's 2014 modifications probably me🦩an its gearbox is now seamless for all upshifts, while work continues on💧 Honda-style seamless downshifts.

Either way Meregalli wasn't telling, "I can't say because it's a technical matter, you have the pictures so why not ask ltxcn.top readers what they think it is..."

More images of the extra Yamaha and Honda levers, plus the normꦗal 2014 handlebar layout for Forwa༺rd Yamaha's (non seamless gearbox) machine of Aleix Espargaro, can be seen below.

Valentino Rossi's Yamaha levers, Sepang MotoGP test, 4-6 February 2014
Jorge Lorenzo's Yamaha levers, Sepang MotoGP test, 4-6 February 2014
Marc Marquez's Honda Handlebar, Japanese MotoGP 2013 (extra lever visible)
Alvaro Bautista's Gresini Honda Handlebar, Japanese MotoGP 2013 (extra lever visible)
Stefan Bradl's LCR Honda Handlebar, Japanese MotoGP 2013 (extra lever visible)
Aleix Espargaro's Open class Forward Yamaha levers (no extra lever) Sepang MotoGP test, 4-6 February 2014