Marchesini M7R GENESI 7 Spoke Forged Magnesium Rear Wheel - FS72565 BMW S1000R 2014-2016 BMW S1000RR 2009-2021

Marchesini M7R Genesi Forged Magnesium Rear Wheel BMW S1000RR / S1000R

Unlock race-level performance with the ultra-light Marchesini M7R GENESI 7-Spoke Forged Magnesium Rear Wheel. Drastically reduce unsprung weight for superior handling, acceleration, and braking on your BMW S1000RR (09-21) or S1000R (14-16).

The Marchesini M7R GENESI is a race-proven, high-performance 7-spoke rear wheel developed from Marchesini's extensive experience in MotoGP and World Superbike racing. This rear wheel is multi-directionally forged from an aerospace-grade magnesium alloy, resulting in an extremely lightweight and mechanically superior component. By significantly reducing unsprung mass—up to 26% to 41% compared to standard OEM wheels (for a set)—the M7R GENESI dramatically lowers rotational inertia. This translates directly to an immediate improvement in motorcycle dynamics: significantly higher acceleration, shorter braking distances, and faster, more precise handling into and out of corners. Engineered with cutting-edge design and structural analysis, this wheel offers optimal stiffness-to-flex balance, providing the rider with superior feedback. It is a direct fit for the specified BMW models (though a Marchesini standard sprocket must be used and purchased separately). For riders who demand the absolute best in performance and a stunning, aggressive aesthetic, the M7R GENESI is the ultimate upgrade for your BMW S1000RR or S1000R.

Best Uses

1. Track Days & Racing: Essential for competitive riders seeking maximum gains in acceleration, braking, and corner speed by minimizing rotational and unsprung mass.
2. High-Performance Street Riding: For enthusiasts who desire race-level responsiveness and handling for spirited road use.
3. Performance Upgrade: The single most effective modification to immediately improve a motorcycle's dynamic capabilities (handling, acceleration, and braking).
4. Show Bike / Custom Build: Provides a top-tier aesthetic and the prestige of a genuine, race-pedigree component.

Features

1. Multi-Directional Forged Magnesium: Utilizes aerospace-grade magnesium alloy and a multi-directional forging process for the highest strength-to-weight ratio.
2. 7-Spoke GENESI Design: An aggressively styled, race-derived design optimized for optimal rigidity and rider feedback.
3. Significant Weight Reduction: Drastically reduces unsprung and rotational mass, leading to a marked improvement in overall bike performance.
4. OEM Interchangeability: Designed to be completely interchangeable with the original wheel, simplifying installation (excluding the required Marchesini standard sprocket).
5. Race-Proven Heritage: Developed with technology and expertise gained from world-class motorcycle racing championships.

Benefits

1. Explosive Acceleration: Lower rotational inertia allows the engine's power to spin the wheel faster, delivering quicker pull out of corners and off the line.
2. Sharper Handling: Reduced unsprung weight minimizes gyroscopic effect, making the bike easier to lean, quicker to change direction, and more responsive to steering input.
3. Enhanced Braking Performance: The lighter mass requires less energy to stop rotating, leading to shorter braking distances and improved feel.
4. Superior Suspension Control: Lighter wheels allow the suspension components (shock and springs) to react more effectively to road surface changes, improving traction and stability.
5. Unmistakable Style & Quality: Provides the distinct, aggressive, and high-quality aesthetic of a premium, Italian-made racing component.