Launching a high-powered motorcycle from a standing start is inherently challenging. At the moment of maximum acceleration, the front wheel tends to rise — often dramatically — due to the weight transfer rearward as the engine forces the rear tyre against the track surface. A raised front end reduces aerodynamic efficiency, shifts the centre of gravity unfavourably, and forces the rider to manage a wheelie rather than maximise forward drive. Electronic aids, including launch control systems, manage engine power delivery to suppress wheelspin and limit power until the machine reaches a threshold speed, at which point the software disengages.
Holeshot devices address a complementary problem by mechanically lowering the front or rear end of the motorcycle before the start, so that when the bike launches it does so from a more aggressive aerodynamic stance. The device temporarily compresses or locks the suspension travel to achieve a lower and more stable baseline geometry.
In their most common front-wheel configuration, front holeshot devices work by temporarily compressing and locking the front forks in a partially compressed state. When the rider brakes to a stop on the start grid, the forks compress under the braking force; a mechanical latch inside the device catches and holds the forks at that compressed position. The motorcycle's nose is therefore lowered relative to its normal static ride height. At the start, as the bike accelerates and weight transfers rearward, the front suspension would ordinarily extend upward and lift the wheel; with the device locked, the fork remains in the compressed position until a release mechanism — triggered by a certain speed or a deliberate rider input — unlocks the forks and allows the suspension to operate normally.
Rear holeshot devices apply similar logic to the swingarm pivot, lowering the rear of the motorcycle at the start to create a different geometric attitude that reduces the tendency to wheelie and allows more aggressive drive out of the start procedure.
The effect is to give the rider a cleaner, lower, faster-accelerating launch and to improve the probability of reaching the first braking zone ahead of competitors — the holeshot itself.
Holeshot devices became widespread across the MotoGP grid as teams recognised their performance benefit. The technology led to a regulatory response from the FIM (Fédération Internationale de Motocyclisme), MotoGP's governing body. Front holeshot devices — also referred to as front ride height devices — were banned from MotoGP starting from the 2023 season. A broader blanket ban on such suspension-altering devices is scheduled to be enacted in 2027.
The regulatory trajectory reflects a recurring dynamic in MotoGP: an initially unregulated innovation spreads across the field, producing an escalating technical arms race that raises costs and complexity. The governing body then intervenes to limit the technology, either to control costs or to restore a greater emphasis on rider skill.
In motocross, holeshot devices have a longer history and operate mechanically in a simpler manner. Motocross bikes use mechanical holeshot devices to temporarily compress the front suspension prior to race start. The rider pulls a handlebar-mounted lever or uses a hand-operated mechanism while stationary to compress and lock the front fork, then releases it as the race begins. This mechanical system, without the electronic integration present in MotoGP units, is permitted in motocross and remains in common use at all levels of competition.
Holeshot devices are distinct from electronic launch control, though the two technologies operate in parallel during a race start. Launch control manages engine output — throttle position, ignition timing, and fuel delivery — to limit wheelspin and prevent the engine from over-revving during initial acceleration. The holeshot device is a purely mechanical intervention that manages the geometry and stance of the motorcycle independently of electronics. Together, they represent the multi-layered technical toolkit that MotoGP factories deploy to optimise the critical first seconds of a race.
The holeshot device exemplifies the iterative innovation cycle that characterises MotoGP technology development, where mechanical ingenuity applied to the margins of the regulations can produce meaningful competitive advantage. Its eventual regulatory restriction also illustrates the sport's ongoing effort to balance technological freedom against cost containment and the preservation of rider-skill primacy in determining race outcomes.