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TM ENGINES

TM Racing R3 Total Black 125cc KZ Engine — Blueprinted by Legree

TM Racing R3 Total Black 125cc KZ Engine — Blueprinted by Legree

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KZ-R3 Total Black — single-cylinder two-stroke shifter engine, CIK/FIA homologated for KZ and KZ2. This engine is supplied blueprinted (prepared) by Legree; the specifications below are TM's for the base engine.

Specifications

Type Single cylinder – 2 stroke
Homologation CIK/FIA – KZ/KZ2
Displacement 124.66 cc
Bore Ø 54.00 mm (max Ø 54.07 mm)
Stroke 54.43 mm
Ports 5
Inlet system Reed valve
Lubrication Oil mixture
Ignition Analogic – FIA Karting homologated; Selettra or PVL
Gearbox 6 speed
Cooling Water
Starter Push start
Carburetor Dell'Orto VHSH 30
Balancer shaft No

Manufacturer data: tmkart.it · retrieved 2026-09-05

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