Supreme Technology

OVERSUSPENSION is the first and only device in the world that controls tire rebound, exponentially increasing safety in your riding and significantly improving your motorcycle’s performance.

With Oversuspension installed on your motorcycle, you will enjoy greater traction, better braking, reduced riding fatigue, and lower tire wear.


40% increase in traction


90% reduction in highside crashes


60% reduction in aquaplaning effect


30% reduction in musculoskeletal fatigue

We recommend that the Oversuspension kit be installed by a specialized workshop.
You can access the installation manual for the Oversuspension kit for road motorcycles at the following link:
https://oversuspension.es/pages/manual-instalacion-kit-oversuspension-moto-carretera

If your motorcycle is Off-Road, you can view the installation manual at the following link:
https://oversuspension.es/pages/manual-de-instalacion-bmw-monobrazo

Oversuspension is a high-tech mechanical component.

It consists of a central movable core made of heavy metal, a tungsten alloy, that slides inside a sleeve with ballistic, grade technology.

An aerospace, grade spring pushes this mass against a special polymer that changes its structure depending on the force applied during compression.

The impact energy pushes the wheel back against the ground up to 35 times in a single second.

When our vibrational technology is integrated with an electronic suspension system, it reduces the amount of information the ECU has to process, optimizing its response and improving the overall efficiency of the suspension system.

Additionally, our system also enhances other electronically managed components, such as ABS, by reducing their workload and allowing them to operate more precisely and efficiently.

The Oversuspension device can be adjusted depending on usage, terrain type, and weather conditions.
The following adjustment chart always refers to the device starting from the fully open position, turning toward the “+” symbol.

ADJUSTMENT FOR 24-CLICK DEVICE
MOTOCROSS
• Sandy track: Keep the device fully open (toward “+”). This minimizes the spring preload on the mass and helps it adapt better to sandy surfaces.
• Muddy track: Always keep the device fully open (toward “+”).
• Hard, dry track with shallow bumps: Close 4 clicks toward “−”.
• Hard, dry track with deep bumps: Close 8 clicks toward “−”.
• Supercross–type track: Close 6 clicks toward “−”.
ENDURO
• Timed special stage: Close 2 clicks toward “−”.
• Slippery or low-grip surfaces: Keep the device fully open (toward “+”).
• Trial Cross: Close 4 clicks toward “−”.
CIRCUIT
• Wet conditions (WET): Keep the device fully open (toward “+”).
• Dry circuit with bumps: Close 4 clicks toward “−”.
• Dry, smooth circuit: Keep the device fully open (toward “+”).
MAXI-TRAIL
• Rainy roads: Fully open (toward “+”).
• Rough trail: Close 4 clicks toward “−”.
• With passenger: Add 6 clicks to the previous settings.
ROAD
• Rain (with or without passenger): Fully open (toward “+”).
• Dry road: Close 2 clicks toward “−”.
• Dry road with passenger: Close 4 clicks toward “−”.
• Dry road with luggage and passenger: Close 8 clicks toward “−”.
RALLY VERSION (specific Rally kit)
• Desert: Close 2 clicks toward “−”.
• Desert with stones and deep bumps: Close 6 clicks toward “−”.

ADJUSTMENT FOR 18-CLICK DEVICE
MOTOCROSS
• Sandy track: Fully open (toward “+”).
• Muddy track: Fully open (toward “+”).
• Hard, dry track with shallow bumps: Close 2 clicks toward “−”.
• Hard, dry track with deep bumps: Close 5 clicks toward “−”.
• Supercross–type track: Close 4 clicks toward “−”.
ENDURO
• Timed special stage: Close 1 click toward “−”.
• Slippery surfaces: Fully open (toward “+”).
• Trial Cross: Close 2 clicks toward “−”.
CIRCUIT
• Wet conditions: Fully open (toward “+”).
• Dry circuit with bumps: Close 2 clicks toward “−”.
• Dry, smooth circuit: Fully open (toward “+”).
MAXI-TRAIL
• Rain: Fully open (toward “+”).
• Rough trail: Close 2 clicks toward “−”.
• With passenger: Add 4 clicks to the previous settings.
ROAD
• Rain (with or without passenger): Fully open (toward “+”).
• Dry road: Close 1 click toward “−”.
• Dry road with passenger: Close 2 clicks toward “−”.
• Dry road with luggage and passenger: Close 5 clicks toward “−”.
RALLY VERSION (specific Rally kit)
• Desert: Close 1 click toward “−”.
• Desert with stones and deep bumps: Close 4 clicks toward “−”.

ADJUSTMENT FOR 12-CLICK DEVICE
MOTOCROSS
• Sandy track: Fully open (toward “+”).
• Muddy track: Fully open (toward “+”).
• Hard, dry track with shallow bumps: Close 2 clicks toward “−”.
• Hard, dry track with deep bumps: Close 4 clicks toward “−”.
• Supercross–type track: Close 3 clicks toward “−”.
ENDURO
• Timed special stage: Close 1 click toward “−”.
• Slippery surfaces: Fully open (toward “+”).
• Trial Cross: Close 2 clicks toward “−”.
CIRCUIT
• Wet conditions: Fully open (toward “+”).
• Dry circuit with bumps: Close 2 clicks toward “−”.
• Dry, smooth circuit: Fully open (toward “+”).
MAXI-TRAIL
• Rain: Fully open (toward “+”).
• Rough trail: Close 2 clicks toward “−”.
• With passenger: Add 3 clicks to the previous settings.
ROAD
• Rain (with or without passenger): Fully open (toward “+”).
• Dry road: Close 1 click toward “−”.
• Dry road with passenger: Close 2 clicks toward “−”.
• Dry road with luggage and passenger: Close 4 clicks toward “−”.
RALLY VERSION (specific Rally kit)
• Desert: Close 1 click toward “−”.
• Desert with stones and deep bumps: Close 3 clicks toward “−”.

Since it is a mechanical device without oils or grease, the Oversuspension device does not require maintenance.

You only need to pay attention during your motorcycle’s regular cleaning.

We periodically recommend checking the tightening torque of the mounting bolts.

Unlike a mass damper, which uses a mass and two springs that enclose it, the Oversuspension device consists of a mass that impacts a special polymer.

The operation of the Oversuspension device is guaranteed for life.

The high quality of our materials and the precision of our manufacturing processes allow us to offer this warranty.

The warranty does not cover scratches, impacts, or other cosmetic damage caused by use.

You will receive your order at the provided address within 15-20 business days.

We ship to all of the following countries:

Spain, Portugal, Andorra, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Germany, Greece, Hungary, Ireland, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Poland, Romania, Slovakia, Slovenia, Sweden, Italy, Mexico, United States, France, Austria, Belgium, Australia, New Zealand, Anguilla, Malaysia, Norway, Switzerland, Canada, United Kingdom, Antigua and Barbuda, Argentina, Aruba, Bahamas, Barbados, Belize, Bermuda, Bolivia, Brazil, British Virgin Islands, Caribbean Netherlands, Cayman Islands, Chile, Colombia, Cook Islands, Costa Rica, Curaçao, Dominica, Dominican Republic, Ecuador, El Salvador, Falkland Islands, Fiji, French Guiana, Grenada, Guatemala, Guyana, Haiti, Honduras, Jamaica, Kiribati, Martinique, Montserrat, Nauru, Nicaragua, Niue, Norfolk Island, Panama, Paraguay, Peru, Pitcairn Islands, Sint Maarten, Solomon Islands, Saint Barthélemy, Saint Kitts and Nevis, Saint Lucia, Saint Martin, Saint Pierre and Miquelon, Saint Vincent and the Grenadines, Suriname, Timor-Leste, Tokelau, Trinidad and Tobago, Turks and Caicos Islands, Tuvalu, U.S. Minor Outlying Islands, Uruguay, Venezuela, Wallis and Futuna.

If you are not satisfied with the performance of the Oversuspension kit, you have 30 calendar days from the date you receive your order to request a return.
Return shipping costs are free.