Mechanic Creates Motorcycle With Wing And Offset Steering Similar To A Formula 1 Car

Written by Fabio Lucas Carvalho

Published on 08/08/2025 at 20:31

Updated on 08/08/2025 at 20:35

Foto: Reprodução

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Kejashi Motorcycle, Created by Kent James Shillitoe, Combines Oscillating Wing and Offset Steering to Increase Stability and Grip Even in Extreme Corners.

The Kejashi is the world’s first motorcycle with a tilted wing system that remains level in turns.

This solution generates downforce similar to that of a Formula 1 car, but without pushing the bike outward.

The design combines extreme mechanical innovation, adaptive aerodynamics, and an experimental design aimed at functionality.

ARTICLE CONTINUES BELOW

How the System Works

The differentiator lies in the offset steering mechanism. When turning the handlebars, the front wheel moves laterally out of the curve. This reduces the lean angle required for both the rider and the motorcycle.

The most important aspect is that this movement synchronizes the tilting wing, maintaining the aerodynamic force that pushes the car (or motorcycle) downward level.

This way, the force acts to increase grip without pushing the assembly outward in tight corners. The rider maintains more control and confidence at high speeds.

Technical Context

In MotoGP, small fixed flaps help with aerodynamics, but they lose effectiveness when the rider exceeds a lean angle of 45 degrees. In such situations, they end up generating force contrary to what is expected.

Shillitoe’s proposal treats the wing as an adaptable element that maintains efficiency even at extreme angles.

This approach addresses a limitation that high-performance motorcycling has faced for years. With the wing adjusting to the lean angle, the aerodynamic gain remains constant.

Application Potential

The prototype weighs around 130 kg, similar to a basic CBR125, but generates up to 60 kg of downforce at 150 km/h. This effect increases grip without adding weight, which is valuable for both sport bikes and high-performance urban vehicles.

Therefore, solutions like this could pave the way for lighter, safer, and more efficient vehicles with lower fuel consumption.

Connections and Trends

The technology relates to the use of active wings in motorsport, such as F1’s DRS, which regulates drag without sacrificing stability. Although there are no other examples of tilting movable wings on motorcycles, there are already electric mobility projects exploring aerodynamic bodywork and active lateral suspension.

Additionally, in urban scenarios, reduced lean angle and extra stability mean more safety, less tire wear, and greater efficiency in movement.

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Mechanic Creates Motorcycle With Wing And Offset Steering Similar To A Formula 1 Car

Kejashi Motorcycle, Created by Kent James Shillitoe, Combines Oscillating Wing and Offset Steering to Increase Stability and Grip Even in Extreme Corners.

How the System Works

Technical Context

Application Potential

Connections and Trends

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Mechanic Creates Motorcycle With Wing And Offset Steering Similar To A Formula 1 Car

Kejashi Motorcycle, Created by Kent James Shillitoe, Combines Oscillating Wing and Offset Steering to Increase Stability and Grip Even in Extreme Corners.

How the System Works

Technical Context

Application Potential

Connections and Trends

At just 14 years old, a boy creates a system without energy, using steel pipes buried in the ground, that irrigates seedlings with moisture from the air, to combat the water scarcity threatening reforestation in northern China.

Where there was only sand and wind at 40 degrees, China built a megacity of 500,000 inhabitants with farms, wineries, and universities in the middle of the desert using melted glacier water from hundreds of kilometers away.

At over 8,800 meters above sea level, the summit of Mount Everest is made up of rocks that originated at the bottom of an ocean about 500 million years ago and were pushed to the highest point on Earth by the collision of tectonic plates.

A couple builds a system to bring water from the spring to their land, climbs a hill with materials on their backs, and creates a simple, cheap, and sustainable solution to ensure their own water supply.

The end of total solar eclipses has a deadline: the Moon is moving away from the Earth at about 3.8 cm per year, and in approximately 600 million years, it will no longer completely cover the Sun, ending one of the rarest coincidences in the Solar System.

With 40% of all the gold on the planet buried in a single geological basin that is 2.7 billion years old in South Africa, the Witwatersrand still hides R$ 3 trillion in unreachable reserves.

In the depths of the African forest, these rare and terrifying native species dominate rivers, swamps, and treetops with venom, brute strength, lethal teeth, and behaviors that seem impossible in the heart of the wild.

With a 293.5 cm³ engine and a range of up to 400 km with a 14.1-liter tank, the Honda CB 300F Twister 2026 has up to 24.7 hp, an initial price of R$ 25,150, and already exceeds R$ 29,000 in the Fipe Table.

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In the interior of Bahia, gigantic “perfect” circles drawn on the land appear from space as targets kilometers in diameter, revealing irrigation systems so precise that they transform crops into geometric patterns visible from orbit.

With a 293.5 cm³ engine and a range of up to 400 km with a 14.1-liter tank, the Honda CB 300F Twister 2026 has up to 24.7 hp, an initial price of R$ 25,150, and already exceeds R$ 29,000 in the Fipe Table.

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