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MotoLibrary Score
35/100Commuter
Power/Weight
0.11 hp/kg
Engine
107 ccm
Technical Overview
2007 Lem Recreational Four X Technical Analysis & Specification Breakdown
Engineered by Lem for the sport motorcycle segment, the 2007 Lem Recreational Four X relies on a 107 cc (6.5 cu in) air-cooled single cylinder, four-stroke powerplant. In factory specification, peak output is rated at 7 HP (5.1 kW), transferring power to the rear wheel through a 4-speed gearbox and chain final drive. With a specific output of 65.4 HP per liter, the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.
On the scales, the Recreational Four X measures 61 kg (134 lbs) dry, translating to a power-to-weight ratio of 0.11 HP/kg (8.71 kg per horsepower). Rider ergonomics and chassis geometry center around a 670 mm (26.4 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 1,010 mm (39.8 in) wheelbase engineered for quick, flickable steering geometry. The 2-liter (0.5 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Specific Output
65.4 HP/L
Power-to-Weight
0.11 HP/kg (8.71 kg/HP)
Standover Height
670 mm (26.4 in)
Engine
Displacement107.0 ccm (6.53 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power7.0 HP (5.1 kW))
Fuel ControlOverhead Valves (OHV)
IgnitionCDI
CoolingAir
Transmission
Gearbox4-speed
Final DriveChain (final drive)
Performance
ExhaustWith silencer
Chassis
Frame TypeOval steel tube frame
Rake5.5°
Front SuspensionHydraulic Front Fork
Rear SuspensionHydraulic monoshock
Wheelbase1010 mm (39.8 inches)
Ground Clearance215 mm (8.5 inches)
Wheels & Brakes
Front Tyre90/100-14
Rear Tyre80/100-12
Front BrakesSingle disc
Front Brake Ø200 mm (7.9 inches)
Rear BrakesExpanding brake (drum brake)
Rear Brake Ø80 mm (3.1 inches)
Dimensions & Weight
Dry Weight61.0 kg (134.5 pounds)
Power/Weight0.1148 HP/kg
Seat Height670 mm (26.4 inches) If adjustable, lowest setting.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
