On the two opposing sides of the Atlantic, two very different manufacturers are presently working on two very different bikes. In fact, everything about the two projects is different, except for one feature. Both manufacturers have chosen the “V” engine as their preferred layout.
In Germany, Horex, a brand that harks back to Pre-War times, has started testing their VR6 sportsbike, a machine that I previewed late last year. Utilising a very narrow angle V6 engine mounted transversely, it almost looks like an in-line triple. Horex are claiming good dyno figures and pictures have now emerged of a test “mule” complete with all sorts of data-logging gear attached, being punted around a test track somewhere. It certainly looks the business.
Meanwhile the MOTUS company (about which I know 100% of nothing at this stage), chose Barber Motorsports Park to debut their eponymous V4 sports/Tourer. As I said in my intro, the approach couldn’t be any more different if they had tried. Using a V4 engine mounted longitudinally, the motor is a relatively unsophisticated lump despite being a totally new design. Said to be modelled on the LS1 Corvette engine, it has pushrod-operated valves (yes, you read correctly), electronic fuel injection and has the claimed figures of 161hp @ 7,800 rpm; 122 lbs•ft of torque @ 4,500 rpm, while the bike tips the scales around around 500 lbs dry (c. 250kg)
I rather like the design overall, although there are aspects that look awkward. Considering that it is designed in America, I’m actually surprised it looks this good. The bike has been ridden to, and shown-off at Daytona Bike Week and all reports seem to indicate a seamless torque curve and impressive performance. No word on prices as yet, but, as MOTUS is a boutique manufacturer, the RRP will probably reflect this.
Given my passion for all things V4, I’m delighted to see manufacturers abandoning the standard Japanese I4 format for the V. Nothing beats the exhaust pulses of a V-formation engine.