Lem RX 150 Racing - Specifications & Review

RX 150 Racing

Article Complete Info

Articleid319325
CategoryEnduro-offroad
MakeLem
ModelRX 150 Racing
Year2011

Chassis, Suspension, Brakes & Wheels

FrametypeOval steel tube frame
FrontbrakesSingle disc
Frontbrakesdiameter220 mm (8.7 inches)
FrontsuspensionMarsocchi Upside-Down Fork, adjustable
Fronttyre70/100-14
Frontwheeltravel179 mm (7.1 inches)
RearbrakesSingle disc
RearsuspensionPaioli hydraulic monoshock, adjustable
Reartyre80/100-12
Rearwheeltravel65 mm (2.6 inches)
WheelsSpoke wheels

Engine & Transmission

CoolingsystemAir
Displacement150.00 ccm (9.15 cubic inches)
DrivelineStraight teeth gears primary drive.
EnginedetailsSingle cylinder, four-stroke
EnginetypeAluminium cylinder
FuelsystemCarburettor. Mikuni
Gearbox4-speed
IgnitionCDI
Power13.50 HP (9.9 kW))
TransmissiontypefinaldriveChain

Physical Measures & Capacities

Dryweight60.0 kg (132.3 pounds)
Fuelcapacity2.01 litres (0.53 gallons)
Groundclearance286 mm (11.2 inches)
Overalllength1,670 mm (65.8 inches)
Powerweightratio0.2250 HP/kg
Seatheight729 mm (28.7 inches) If adjustable, lowest setting.

About Lem

Country of Origin: Italy
Founder: LEM (Lavorazioni Elaborazioni Meccaniche)
Best Known For: Youth off-road motorcycles, pit bikes, and small enduros

Company History

LEM specialized in small off-road bikes that introduced generations to dirt riding—50–125 cc machines sized for kids and teens, with ergonomics and power delivery tuned for learning. Italian suppliers provided quality forks, wheels, and brakes, while simple two-stroke singles kept maintenance approachable for parents and club mechanics. The brand’s presence at regional events—training days, junior enduro and MX—meant rapid feedback loops on durability and setup. As emissions rules tightened and four-strokes rose, LEM adapted with cleaner engines and updated safety equipment, but the core remained: light, tough frames and components that survive tumbles. Historically, LEM embodies Italy’s commitment to youth development in motorsport. By delivering honest, fixable hardware that rewards good habits, the company helped seed a talent pipeline and gave countless families a reliable first step into the lifelong ritual of the paddock.

Other Years

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