Fullsix Carbon Race Belly Pan – BMW S1000RR K46 (2015-2018)

Fullsix's "Race" belly pan for the BMW S1000RR K46 (2015–2018) is where autoclave-crafted carbon fibre meets uncompromising racing heritage. Offered in 200 Plain or 245 Twill weave — each available in gloss or matte — this fairing panel brings genuine circuit-bred aesthetics and meaningful weight reduction to your S1000RR in a single fitment.

Key Features

• 100% autoclave-manufactured carbon fibre — no mixed fibres, no compromise on structural integrity or finish quality
• Choice of 200 Plain weave (mirroring the factory BMW visual style) or 245 Twill weave for a deeper, more exclusive motorsport appearance
• Available in gloss or matte clear-coat, allowing you to match or contrast the rest of your fairing scheme
• Direct OEM replacement with plug-and-play fitment — no modification to the subframe or mounting points required
• UV-stable and weather-resistant finish that will not yellow or degrade with prolonged track or road exposure
• Optimised aerodynamic profile reduces unsprung weight and channels airflow more efficiently beneath the engine

Craftsmanship and Design Heritage

Fullsix has built its reputation supplying carbon components to World Superbike and MotoGP-class machinery, and every lesson learned at that level feeds directly into parts like this belly pan. The prepreg carbon layers are laid up by hand and cured under autoclave pressure and heat, producing a void-free laminate that is noticeably stiffer and lighter than aftermarket parts made by open-mould or wet-lay processes.

The 200 Plain weave presents a tight, uniform square pattern that echoes the original BMW factory carbon trim aesthetic — a refined choice for builds where subtlety and cohesion matter. The 245 Twill weave, with its distinctive diagonal interlace, has become the visual shorthand for high-end motorsport carbonware; it reads more dramatic under paddock lighting and gives the bike a bolder, more aggressive stance.

Finish Options

The gloss clear-coat delivers a deep, reflective surface that showcases the weave with jewel-like clarity. The matte clear-coat absorbs light rather than reflecting it, giving the panel a purposeful, race-prepared look that suits stripped-back track builds or dark colour schemes equally well. Both finishes are applied over the same structural laminate, so the choice is purely aesthetic.

Important Fitment Note

When fitting the Fullsix Race belly pan, the original stock inner panel can no longer be used. To ensure a perfect fit and complete integration, the compatible Fullsix inner panel MB-RR15-TC31 must be ordered separately. This is an important consideration before fitting — plan your order accordingly to avoid any delay on installation day.

Fitment and Compatibility

This belly pan is engineered exclusively for the BMW S1000RR K46 produced between 2015 and 2018. It is not compatible with earlier or later S1000RR generations. Confirm your model year before ordering.

Available Part Numbers

200 Plain weave — gloss finish: MB-RRR5-C42

200 Plain weave — matte finish: MB-RRR5-M42

245 Twill weave — gloss finish: MB-RRR5-TC42

245 Twill weave — matte finish: MB-RRR5-TM42

Recommended Accessory

Fullsix inner panel for belly pan: MB-RR15-TC31 (sold separately — required for complete installation).

Specifications

• Brand: Fullsix
• Product: Race belly pan ("Belly Pan – Racing")
• Material: 100% autoclave-cured carbon fibre prepreg
• Weave options: 200 Plain / 245 Twill
• Finish options: Gloss / Matte
• Fitment: BMW S1000RR K46, model years 2015–2018
• Part numbers: MB-RRR5-C42 (Plain Gloss), MB-RRR5-M42 (Plain Matte), MB-RRR5-TC42 (Twill Gloss), MB-RRR5-TM42 (Twill Matte)
• Note: OEM inner panel incompatible — Fullsix MB-RR15-TC31 inner panel required (sold separately)