Engine Iame Super Shifter 175cc (KZ)

The IAME Super Shifter 175cc is the most powerful engine in the IAME range, equipped with a 6-speed gearbox, electric starter and increased displacement. Designed for top-tier KZ performance, it delivers nearly 50 HP and strong torque from mid-range rpm. Available with a digital ECU with rev limiter (14,150 rpm) or without limiter (up to 17,000 rpm).

💠 Engine type: Single-cylinder 2-stroke
💠 Bore: Ø 63.92 mm (max Ø 64.04 mm)
💠 Stroke: 54.40 mm
💠 Displacement: 174.56 cc
💠 Intake: Reed valve
💠 Lubrication: 4.5% premix
💠 Ignition: Digital S
💠 Transmission: 6-speed gearbox
💠 Cooling: Water cooled
💠 Starting: Electric
💠 Carburettor: Dell’Orto VHSB 36 RD
💠 Max power: 49 HP at 13,000 rpm
💠 Max torque: 27 Nm at 12,500 rpm
💠 Max rpm: 14,150 rpm (with limiter) / 17,000 rpm (without)

🔧 4-petal reed valve block
🔧 Centrifugal-cast iron cylinder
🔧 Cooling system on crankcase, cylinder and head
🔧 3-support crankshaft
🔧 Ground straight-cut primary gears
🔧 Multi-disc clutch with shock absorber and thrust bearing
🔧 Homologated 6-speed gearbox
🔧 Roller-bearing supported gears
🔧 Lightened desmodromic drum
🔧 Hardened selector fork pads
🔧 Independent gear pre-selector
🔧 Roller main bearings
🔧 Integrated electric starter system

⚙️ Digital ignition with Ø 36 mm rotor
⚙️ “L1” ECU (with or without limiter)
⚙️ Complete wiring loom
⚙️ Electrical components bracket
⚙️ NGK BR10EG spark plug + resistor cap
⚙️ Dell’Orto VHSB 36 RD + rubber manifold
⚙️ Fuel pump
⚙️ CNC machined inlet funnel
⚙️ Z17 sprocket
⚙️ Cast exhaust manifold + springs
⚙️ 10-section exhaust pipe
⚙️ Magnesium universal engine plate with clamps