BBMS Swanwick LTD

phone - 01489 580250 or fax 01489 580251


Mercury Four Stroke 2.5 HP

Technical Specification

HP @ Prop 2.5

kW @ Prop 1.9

Max RPM (WOT) 5000-6000

Cylinders 1

Displacement (CID/cc) 5.2/85

Bore & Stroke (in) 2.16 x 1.42

Bore & Stroke (mm) 55 x 36

Cooling System Water-cooled w/thermostat

Ignition System CDI w/electric spark advance

Starting Manual

Gear Ratio 2.15:1

Gear Shift F-N

Steering Tiller with 360° turning

Trim Positions 4

Exhaust System Above prop

Lubrication System Splash

Recommended Oil Mercury 4-Stroke Outboard Oil

Oil Capacity 300 mL / 10 oz

Fuel Induction System 2-valve single overhead cam

Integral Fuel Tank (Gal) 0.3

Integral Fuel Tank (L) 0.95

Shaft Length (inches) 15

Shaft Length (mm) 381

Dry Weight (lbs.) 38

Dry Weight (kg.) 17

Available Propellers Standard equipment

Warranty 3 years

CARB Star Rating 3