Specifications include, but are not limited to: 2a. Engine: Piston displacement of not less than 1868cc, single cam 114 Vibration Isolated VTwin, air-cooled, equipped with OE standard oil cooler, two cylinder with overhead valves and featuring Engine Idle Temperature Management System (EITMS), producing minimal vibration frequencies and magnitudes. Engine and transmission isolated from motorcycle frame utilizing a rubber mounting system. Powertrain deluxe chrome group designed for low maintenance; black powder coat finish on engine; chrome rocker boxes, timer cover, outer primary housing and transmission covers. Compression ratio: 10.5:1 Electronic Sequential Port Fuel Injection System (ESPFI) Chain Drive Twin Cams Hydraulic Lifters requiring no maintenance service adjustments 2b. Clutch/Transmission Clutch shall be of the latest multiple nine (9)/plate design; wet. Transmission shall be of the latest design, manual type, with not less than six (6) forward speeds; clutch disengage for starter motor operation. Primary drive, double-row chain, 34/46 ratio; greaseless shifter shaft with anti-vibration rubber spacers. Gear Ratios: 2b.i. 1st : 9.593 2b.ii. 2nd: 6.650 2b.iii. 3rd: 4.938 2b.iv. 4th: 4.000 2b.v. 5th: 3.407 2b.vi. 6th: 2.875 2d. Suspension Motorcycles shall be provided with a suspension system to permit optimum handling conditions as required in law enforcement; 41.3 mm telescopic front forks; rear air-adjustable shocks; rear suspension swing arm bearings shall require no lubrication for life of the motorcycle. 2e. Wheels/Tires Black slotted disc cast aluminum wheels, rim material to be impermeable to compressed air; tubeless-type tires to have non-skid tread, designed to operate on paved highways and shall have a full, four-ply fabric reinforcement; bead-retention tires designed to remain on wheel during sudden loss of pressure; sealed automotive-style wheel bearings requiring no end-play adjustment and service interval of 100,000 miles (160,000 km).