There are few sport motorcycles more iconic and special than the Norton RCW588 1989, among other things because it was equipped with a 588 cc Wankel rotary engine, with a liquid-cooled double rotor, capable of generating a maximum power of 135 HP at 9,800 revolutions and reach 305 km/h.
A true grinder that marked the history of British competition for just three seasons, although the brand later did the rest with a street version of the model. We are talking of course about the Norton F1, of which only 140 copies throughout 1990 at the brand’s factory in Shenstone, Staffordshire.
In this case, maintaining the mechanical architecture of the racing motorcycle, it was decided to use the platform that gave life to the Commander. In this way, a final power of 94 HP at 9,500 rpm, for a maximum speed of 230 km/h.
Norton RCW588 JPS Replica in Detail
After putting context to the history of this emblematic saga, it is time to take a look at the replica of the model that will be auctioned on next November 9 by Iconic Auctioneers on the occasion of the NEC Classic Motor Show 2025. By the way, at this same event there will also be the opportunity to get one of the four motorcycles belonging to the private collection of Harry Metcalfe, founder of EVO magazine and the YouTube channel Harry’s Garage.
Returning to this RCW588 JPS Replica, it is curious how a Yamaha YZF750R was used as the basis of the project to manufacture it. Taking into account the rise of these preparations, especially with the Honda RC30 built from a VFR750 RC36-2, let’s hope that the followers of this type of projects do not decide to do the same with the YZF750R that are still circulating.
In any case, as detailed in the bid description, this replica of the Norton RCW588 Ron Haslam Race has been “meticulously built by Slipstream Motorcycles of Skegness and based on the proven Yamaha YZF750R platform.” In addition, as it could not be otherwise, it includes the iconic livery with the black and gold design of JPS, making it a “Striking replica, it will undoubtedly attract attention wherever it appears.”
Mechanically, it has a 749 cc four-cylinder in-line four-cylinder engine with 20 overhead valves capable of generating a maximum power of 125 HP at 12,000 rpm and 80.4 Nm of torque at 9,500 rpm. Final figures that are transmitted to the rear wheel through a 6-speed gearbox. Yamaha declared at the time a top speed of 260km/h.
Regarding its general condition, it is clarified: “Last MOT in 2019, has been on display in our supplier’s collection since then and may require the usual checks and re-commissioning before returning to the road, although it has been run at room temperature regularly and treated with fresh fluids.”
The sale also includes “old MOT certificates and invoices, an owner’s manual for the YZF 750R and a Haynes manual for the bike… slow charging cable and a helmet in JPS colors.” It is expected to raise a figure between 4 and 6 thousand pounds for it (between 4,600 and 6,900 euros).
For more information and details you can consult directly in the sale announcement of the British auction house.
