| MODEL | SUZUKI TS 185 SIERRA 1973 - 1976 |
| Year | 1973 - 1976 |
| Engine Type | Two-stroke, single cylinder, aluminium, piston port |
| Displacement / Capacity | 183 cc / 11.2 cu in |
| Bore X Stroke | 64 x 57 mm |
| Compression Ratio | 6.7:1 |
| Cooling System | Air cooled |
| Max Power | 13.4 kW / 18 hp @ 7000 rpm |
| Max Torque | 18.6 Nm / 1.9 kgf-m / 13.7 lb-ft @ 6500 rpm |
| Ignition | Suzuki PEI, pointless |
| Induction | Mikuni VM26 carburettor |
| Start System | Kick |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | 5-speed |
| Clutch | Wet, multiplate |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | — |
| Front Suspension | Telescopic fork, oil-dampened, 3-way adjustable |
| Rear Suspension | Swinging arm, dual shocks, coil springs, oil-dampened, 5-way adjustable |
| Front Brakes | Drum, internal expanding |
| Rear Brakes | Drum, internal expanding |
| DIMENSION SPECS | |
| Overall Length | 2035 mm / 80.1 in |
| Overall Width | 838 mm / 33.0 in |
| Overall Height | 1135 mm / 44.7 in |
| Seat Height | — |
| Wheelbase | 1341 mm / 52.8 in |
| Ground Clearance | 246 mm / 9.7 in |
| Dry Weight | 102 kg / 225 lb |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 3.00-19 4PR trials |
| Rear Tyre | 3.50-18 4PR trials |
| FUEL SYSTEM | |
| Fuel Capacity | 6.8 Litres / 1.8 US gal |
| Fuel Consumption | — |
| Top Speed | 121 km/h / 75 mph (claimed) |
The mid-1970s Sierra continued the lightweight 185 trail-bike formula with the same air-cooled two-stroke single and five-speed gearbox. Its listed figures match the 1971-72 version on the source page.
