WorldSBK 2025
Bimota KB998 BbKRT WorldSBK
WorldSBK’s most eagerly-anticipated new entry for many years, the Bimota by Kawasaki Racing Team, held its pre-season launch at the Bimota factory HQ itself, located in Rimini.
The BbKRT squad finally unveiled its full public image for the 2025 FIM Superbike World Championship season, with the cutting-edge Bimota KB998 Rimini being displayed in its full race livery for the very first time.
As well as the vibrantly-coloured machine itself the riding line up of Britain’s Alex Lowes and Italy’s own Axel Bassani showed off their new riding apparel in the team’s striking new colours.
On the specially designed stage at the Italian based marque’s home factory important figures from the BbKRT Team, Bimota and Kawasaki – together with all its partners, including sport and industrial collaborators Motul and Showa and Square Bricks Offices – took turns to explain more details of the overall project, and demonstrate some more aspects about the unique new KB998 Rimini. This project also marks the return of Bimota to WorldSBK, a brand that made history by winning the very first WorldSBK race in 1988.
Bimota’s headquarters will focus on chassis and aerodynamic development, ensuring the precision and craftsmanship the brand is known for, while Kawasaki’s R&D team will handle engine and electronics development, delivering cutting-edge performance for the track. The Bimota by Kawasaki Racing Team will be operated by Provec Racing, the experienced organisation behind Kawasaki Racing Team’s multiple WorldSBK titles. The headquarters will remain in Barcelona, right beside the Circuit de Catalunya, where workshop operations, assembly, and logistics will be handled. New talents from bimota will also join the structure, bringing fresh perspectives to the project.
Mr. Shigemi Tanaka – Chairman and Managing Director Bimota S.p.A
“To tell the truth, the idea of participating in WorldSBK with a Bimota body and Kawasaki engine had been around since Kawasaki and Bimota first started talking behind closed doors before the announcement of the collaboration in 2019. The time had come to further promote bimota’s philosophy and brand to the world, and the WorldSBK was the obvious venue for this. In 2023, Bimota and Kawasaki jointly produced a prototype that would become the basis for the KB998 Rimini, and after getting a good feeling from running it, the go-ahead was given, and here we are today. By participating in WorldSBK with Bimota as BbKRT, we want to convey the historic Bimota brand, technology, heritage and philosophy to long-time Bimota fans. We want the younger generation with a bright future in the world of road racing, and the generation that doesn’t know Bimota, to know about Bimota.”
Mr. Pierluigi Marconi, Chief Operating Officer of Bimota
“Today is a really exciting day. Finally, after many years, bimota can come back to the Superbike World Championship. Just two weeks after this presentation of the new bike and the BbKRT racing team we will start the first race. Like everybody can imagine, this is something that bimota was thinking could happen, but nobody could really believe. Finally, it has arrived. It’s incredible. Also, we can restart our ‘old history. When we began, we just made motorcycles for endurance races. Our aim was to take part in competition and then present the bike for production. Then we could sell the bikes for every customer to enjoy. After 50 years we can come back to our history, with the help of Kawasaki and the Provec team. It is so exciting.”
Mr. Keiichi Morohara – Kawasaki Racing Plan Manager from Kawasaki Motors, Ltd.
“Up until now, we have developed everything in-house. And in the past, we have been able to achieve the great feat of winning six consecutive championships. Now this new project is truly a big challenge for us. The KB998 Rimini is a steel trellis frame, as opposed to our aluminium twin-spar frame. However, we have already been able to confirm its capability using the Kawasaki engine and electronic package. We are really excited with this new direction in terms of chassis development thanks to our collaboration with Bimota.”
Alex Lowes
“Firstly I think the colours look awesome for 2025! I am really excited to see what Bimota and Kawasaki can achieve this year. The passion and effort from all the team to get this new project up and running has been massive, so I really appreciate that. From the first laps on the bike I’ve felt good, so my target is to build on 2024 and fight for the best results possible.”
Axel Bassani
“Today we showed the new livery of the bike, our new team and everything. It is nice because we are at home, near to where I live, so I think it is special. This is a completely new adventure for everyone, for Kawasaki, Bimota and for us the riders. The bike’s livery is old school but also with something new. I think everybody will like the new livery a lot. I also hope to show in the races that we can stay at the front and have the possibility to go very far with this bike. We want to have good races, good results and enjoy everything with the team.”
BbKRT riders will take part in the Official Test on the 17th and 18th of February at Phillip Island before the season-opening Australian round from Friday, the 21st, to Sunday, the 23rd February. Organisers have confirmed that the season opener will feature mandatory pit stops due to tyre wear issues on the notoriously abrasive Phillip Island track surface.
Bimota KB998 Rimini WorldSBK Specifications
- Engine type: Liquid-cooled, 4-stroke In-Line Four
- Displacement: 998 cc (76.0 x 55.0 mm)
- Valve system: DOHC, 16 valves
- Gearbox: 6 gears
- Fuel injection: Ø 47 mm x 4 with dual injectors plus VAI
- Fuel tank capacity: 21 litres
- Lubrication: Forced lubrication, wet sump with oil cooler
- Exhaust system: 4-in-1 titanium pipes – Akrapovic system
- Transmission: 6-speed, return, cassette – Clutch: Wet multi-disc
- Final drive: Sealed chain
- Chassis: Front trellis made by High-resistance steel with Aluminum alloy plates
- Suspension Front: 48mm inverted fork – Showa • Rear: Horizontal Back-link – Showa
- Front Brakes: Front: Dual semi-floating 336mm discs with dual radial-mount, opposed 4-piston Brembo
- Rear Brakes: Double piston Brembo caliper
- Brake hoses: J.Juan
- Tyres: Front: 125/70-R17 – Pirelli Diablo Superbike • Rear: 200/65 R17 NHS TL – Pirelli Diablo Superbike
- Maximum power: +220hp
- Top speed: +320 km/h
- Weight (in running order): 168kg
2025 MOTUL FIM Superbike World Championship Calendar
| Date | Circuit | WorldSBK | WorldSSP | SSP300 | WCR |
| 21-23 Feb | Phillip Island | X | X | ||
| 28-30 Mar | Portimao | X | X | X | |
| 11-12 Apr | Assen | X | X | X | X |
| 2-4 May | Cremona | X | X | X | |
| 16-18 May | Most | X | X | X | |
| 13-15 Jun | Misano | X | X | X | |
| 11-13 Jul | Donington | X | X | X | |
| 25-27 Jul | Balaton Park | X | X | X | |
| 5-7 Sep | Magny-Cours | X | X | X | X |
| 26-28 Sep | Aragon | X | X | X | |
| 10-12 Oct | Estoril | X | X | X | |
| 17-19 Oct | Jerez | X | X | X | X |
