⟲ 360° — drag meThe facts.
| Brand | Fullsix |
|---|---|
| Fitment | BMW S1000RR K67 (2019–2026) |
| Material | 245 Twill carbon fibre, autoclave-cured |
| Construction | Autoclave Composite Monocoque (ACM), one-piece |
| Weight — Fullsix carbon tank | 1,100 g |
| Weight — OEM tank | 2,230 g |
| Weight saving | Over 50 % |
| Capacity gain vs OEM | +0.5 litres |
| Intended use | Race use only — not road-legal |
DescriptionThe whole story▼
When every gram and every tenth of a second matters, the Fullsix Carbon Fuel Tank for the BMW S1000RR K67 is the component that separates a race-prepared machine from a stock one. Built using Autoclave Composite Monocoque (ACM) technology in genuine 245 Twill carbon fibre, it cuts tank weight from 2,230 g down to 1,100 g — a reduction of over 50 % — while simultaneously adding 0.5 litres of usable fuel capacity over the OEM unit.
Key Features
- Over 50 % weight saving versus stock: 1,100 g versus 2,230 g OEM, for sharper turn-in, reduced unsprung mass influence and improved overall agility on track.
- One-piece ACM monocoque construction eliminates the seam wear that can cause leaks on two-piece tanks, delivering maximum structural integrity and safety under racing conditions.
- Genuine 245 Twill carbon fibre — UV-resistant, weather-resistant and extremely durable, with a weave that is as purposeful aesthetically as it is structurally.
- Direct OEM replacement geometry: fits the BMW S1000RR K67 (2019–2026) without drilling, cutting or modification — true plug-and-play installation.
- Available in Glossy, Matt or Raw carbon finishes and in 245 Twill weave, allowing teams and privateers to match their livery requirements precisely.
- Technology derived directly from World Superbike competition, refined in the most demanding racing environments.
ACM Technology and Build Quality
Fullsix's Autoclave Composite Monocoque process subjects each tank to elevated pressure and temperature inside an autoclave, forcing out air pockets and consolidating resin uniformly throughout the carbon laminate. The result is a void-free, homogeneous structure with a fibre-to-resin ratio that maximises stiffness and minimises mass — qualities impossible to replicate with hand-laid or vacuum-bagged wet lay-up methods. The single-piece monocoque design means there is no internal joint, no bonded seam and no potential failure point between two shells, which is precisely why this construction method is preferred at the front of the grid.
Track Performance and Handling Gains
Reducing centrally mounted mass by over 1,100 g has a disproportionate effect on chassis dynamics. With the Fullsix tank fitted, the S1000RR K67 responds more crisply to rider input, requiring less countersteering force and allowing later, more confident braking. The additional 0.5-litre capacity is a meaningful advantage in endurance sprint formats where avoiding an extra fuel stop can decide a result. The tank integrates directly with the OEM fuel system, pump, sender and filler cap hardware, so installation is straightforward even under paddock conditions.
Fitment and Compatibility
This fuel tank is engineered exclusively for the following motorcycle:
- BMW S1000RR (K67) — model years 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
Race use only. This component is a motorsport article without road homologation and is not approved for use on public roads or highways.
Part Numbers — 245 Twill Carbon
- Glossy: MB-RR19-TC49
- Matt: MB-RR19-TM49
- Raw: MB-RR19-TR49
Specifications
| Specification | Detail |
|---|---|
| Brand | Fullsix |
| Fitment | BMW S1000RR K67 (2019–2026) |
| Material | 245 Twill carbon fibre, autoclave-cured |
| Construction | Autoclave Composite Monocoque (ACM), one-piece |
| Weight — Fullsix carbon tank | 1,100 g |
| Weight — OEM tank | 2,230 g |
| Weight saving | Over 50 % |
| Capacity gain vs OEM | +0.5 litres |
| Intended use | Race use only — not road-legal |
What's includedEverything in the box▼
- 1x Fullsix Carbon Fuel Tank
- Matching installation hardware
FitmentWhich bikes this fits▼
- BMW S1000RR K67 (2019–2026)
Questions, one topic at a time.
Get the real shipping cost for this item to your address — the same rates as checkout.
Choose a destination and hit Estimate — we fetch the live rates for this item.
We’re based in Germany. Standard delivery goes by DHL and national postal services and takes about 2–5 days within Germany, 1–2 weeks within the EU and 2–6 weeks outside the EU. Need it sooner? Express delivery reaches most of the world within a few days — just choose it at checkout where available.
Your exact shipping cost is calculated by destination and weight and shown at checkout before you pay — no hidden fees. Express delivery is selectable at checkout where available.
Yes, we ship to over 130 countries. Prices, taxes and delivery times for your destination are calculated automatically at checkout.
Within the EU, no — our prices already include all duties and EU VAT. For deliveries outside the EU (e.g. Switzerland, the UK or the USA), your order may be subject to import duties and taxes set by your country. These are collected by the carrier when your parcel arrives, aren’t included in our prices, and are outside our control.
As soon as your parcel ships we email you a tracking link, so you can follow it all the way to your door.
On out-of-stock items you can request a delivery time or leave your email to be notified the moment it returns — just use the notification box on the product.
You have the right to cancel within 14 days of receiving your order. Register your return by email first; once it’s approved you have a further 14 days to send the goods back. Items should be unused and in their original packaging.
Register your return by email with your order number before sending anything back, and we’ll send you the return instructions. Please note: returns that aren’t registered in advance can’t be accepted.
The quickest way is to place a new order for the size you need and register a return for the original by email — just let us know it’s an exchange.
We’re sorry — that shouldn’t happen. Contact us with your order number and a photo as soon as you can, and we’ll arrange a replacement or refund right away. Faulty goods are always covered by your statutory warranty.
Refunds go back to your original payment method, usually within 3–5 working days of your return reaching our warehouse.
PayPal, all major credit and debit cards (Visa, Mastercard, American Express), Klarna (pay later and instalments), Apple Pay, Google Pay and more — all processed securely via PayPal and Mollie.
Yes. Choose Klarna at checkout to split your purchase into flexible monthly installments.
Your payment is taken when you place your order. If you choose Klarna, you pay later according to Klarna’s terms.
Every payment runs over an SSL-encrypted connection through certified providers. We never see or store your full card details.
If your order hasn’t shipped yet, contact us as soon as possible and we’ll do our best to change or cancel it.
No — you can check out as a guest. An account simply lets you track orders and reorder faster.
For customers in the EU, prices are shown including your country’s local VAT. For customers outside the EU, prices are shown without VAT — instead, your country’s import taxes and duties may apply on delivery (see the customs question).
Yes. Your invoice is attached to your order confirmation email and is also available in your account.
Yes. We’re an authorised dealer, so every product is 100% original and comes with the full manufacturer warranty.
Yes. Everything we sell is genuine and comes with the manufacturer’s warranty, on top of your statutory rights. Keep your invoice as proof of purchase and contact us if you ever need to make a claim — we’ll help you through it.
Our team is happy to help. Use the contact button below and we’ll personally help you choose the right gear or part.
Measure your head circumference about one centimetre above your eyebrows and compare it with the size chart on this page. Between sizes? Choose the smaller one — the padding beds in with use.
Yes — it’s tested and approved to the current ECE 22.06 standard and road-legal across the EU.
Most of our touring and sport helmets are Pinlock-ready and many include the insert. Check the ‘What’s in the box’ section on this page for this model.
Yes — the cheek pads are channelled so the arms of your glasses slide in comfortably.
Take out the washable lining and hand-wash it in lukewarm water. Clean the shell and visor with a soft cloth and water only — never solvents.
Our team will personally help you choose the right gear or part — around 24h for a reply.