The Motus MST motorcycle was produced between 2014 and 2016 and featured a four-stroke, 90 degree V4 engine with a capacity of 1645 cc. The firing order was 1-4-3-2 and the bore and stroke were 88 x 67.8 mm. The bike used a liquid cooling system and had a compression ratio of 11.5:1. The ignition sequence was TDC, 345 degrees, 435 degrees, and 630 degrees with closed-loop electronic fuel injection. It had a maximum power output of 123 kW at 7600 rpm and maximum torque of 167 Nm at 5000 rpm. The transmission was a 6-speed sequential gearbox with dual overdrive and final drive was through a chain. The frame was constructed of 4130 chrome-moly tubular steel trellis, with front suspension featuring 43 mm Ohlins NIX30 inverted adjustable forks and a rear suspension of Ohlins TTX36 progressive PS mono-shock with remote preload and rebound adjuster. Front brakes featured 2 x 320 mm floating discs, 4-piston monoblock radial calipers, and Brembo, while rear brakes featured a single 200 mm disc, 2-piston pin-slide caliper, and Brembo. The front wheels were 3.5 x 17, forged aluminum OZ, with Michelin Road Pilot 2CT tires, while the rear wheels were 6.0 x 17, also with Michelin Road Pilot 2CT tires. The seat height was 800 mm, and dry weight was 227 kg, with a fuel capacity of 20.8 liters.
Technical specifications:
Make Model: Motus MST
| Year | 2014 – 16 |
|---|---|
| Engine | Four stroke, 90 o longitudinal V4, dual OHV, pushrod, chain-driven single cam; hydraulic lifters |
| Capacity | 1645 cc / 100 cu-in |
| Firing order | 1 – 4 – 3 – 2 |
| Bore x Stroke | 88 x 67.8 mm / 3.465 x 2.669 in |
| Valves | Intake ~A46.5 mm /1.83 in; Exhaust ~A38 mm /1.496 in |
| Cooling System | Liquid cooled |
| Compression Ratio | 11.5:1 |
| Ignition Sequence | TDC – 345 o – 435 o – 630 o |
| Ignition | Closed loop electronic fuel injection |
| Starting | Electric |
| Max Power | 123 kW / 165 hp @ 7600rpm |
| Max Torque | 167 Nm / 16.9 kgf-m / 123 lb-ft @ 5000rpm |
| Clutch | Side-mounted wet, multi-plate |
| Transmission | 6-Speed sequential gearbox with dual overdrive |
| Final Drive | Chain |
| Frame | 4130 Chrome-moly tubular steel trellis space frame with tubular steel swingarm |
| Rake | 26 o |
| Trail | 108 mm /4.25 in |
| Front Suspension | 43 mm ~Ahlins NIX30 inverted adjustable forks |
| Front Wheel Travel | 130 mm / 5.1 in |
| Rear Suspension | ~Ahlins TTX36 progressive PS mono-shock with remote preload and rebound adjuster |
| Rear Wheel Travel | 120 mm / 4.7 in |
| Front Brakes | 2 x 320 mm floating discs, 4-piston monoblock radial calipers, Brembo |
| Rear Brakes | Single 200 mm disc, 2-piston pin-slide caliper, Brembo |
| Front Wheels | 3.5 x 17, forged aluminium OZ |
| Rear Wheels | 6.0 x 17, forged aluminum OZ |
| Front Tyre | 120/70-ZR17, Michelin Road Pilot 2CT tires |
| Rear Tyre | 190/70-ZR17, Michelin Road Pilot 2CT tires |
| Seat Height | 800 mm / 31.5 in |
| Dry Weight | 227 kg / 500 lbs |
| Wet Weight | 263 kg / 580 lbs |
| Fuel Capacity | 20.8 Litres / 5.5 US gal / 4.6 Imp gal |