Moto RUMI Squirrel (“Scoiattolo”)

• Displacement: 124.68 cm3
• Two-stroke engine with two horizontal cylinders side by side
• Bore and stroke 42×45 mm, compression ratio 6.5:1
• Max speed 4800 rpm, max power 6 HP (3 fiscal HP)
• Separate cast iron cylinders, aluminum heads
• Dell’Orto UA 15 S carburettor
• Flywheel-magnet ignition with two independent Nassetti sectors, 6 V, 30 W
• Clutch with multiple discs in oil bath
• Three-speed en bloc gearbox, then four-speed, always engaged
• 3-speed ratios: 1st 21.7, 2nd 18.8, 3rd 8.0
• 4-speed ratios: 1st 24.6, 2nd 16.0, 3rd 10.8, 4th 8.57
• Primary transmission by gears, secondary by chain
• Chassis with monocoque bodywork in pressed sheet metal; wheelbase 1200 mm
• Mechanical telescopic fork front suspension with springs in the 3-speed model
• Hydraulic telescopic fork front suspension in the 4-speed model
• Swingarm rear suspension with hydraulic shock absorbers
• 28-spoke wheels with iron rims, removable pins
  3.25 x 14” treaded front and rear tires
• Ø 130 central expansion front and rear brake
• Electrical system with CEV 105 front light, rear light, CEV acoustic signal
• Instrumentation initially not foreseen, then VDO speedometer with 1-100 km/h scale
• Seat driving trim in vinyl leather
• 6 liter tank (180km range)
• Dry weight 105kg
• Maximum speed 80km/h
• Average consumption 35 km per litre
• List price Lit 217,000 (electric start), Lit 198,000 (kick start)
• Color range: Rumi grey, blue, red