Sport · 2007
RS2_125 PRO
Technical Overview
2007 Rieju RS2_125 PRO Technical Analysis & Specification Breakdown
Engineered by Rieju for the sport motorcycle segment, the 2007 Rieju RS2_125 PRO pairs a 125 cc (7.6 cu in) air-cooled single cylinder, four-stroke architecture with road-focused gearing. Internal engine geometry specifies a bore and stroke of 54.0 x 54.0 mm (2.1 x 2.1 inches).
On the scales, the RS2_125 PRO measures 109.5 kg (241 lbs) dry. The 10.4-liter (2.7 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Engine
Displacement 125.0 ccm (7.63 cubic inches)
Engine Type Single cylinder, four-stroke
Engine Details Single cylinder, four-stroke
Bore x Stroke 54.0 x 54.0 mm (2.1 x 2.1 inches)
Valves/Cylinder 2
Fuel System Carburettor. Mikuni VM2 OSS
Fuel Control Single Overhead Cams (SOHC)
Ignition Digital transistorized (TCI / ECU)
Lubrication Wet sump forced lubrication
Cooling Air
Transmission
Gearbox 6-speed
Clutch Multiplate wet clutch, cable/hydraulic operated
Driveline Roller chain final drive
Chain Size 428
Chassis
Front Suspension Telescopic fork
Rear Suspension Swingarm with monoshock
Wheels & Brakes
Front Tire Pressure 1.8 bar (26 psi)
Rear Tire Pressure 2.0 bar (29 psi)
Wheels Cast aluminium alloy rims
Dimensions & Weight
Dry Weight 109.5 kg (241.4 pounds)
Overall Length 1900 mm (74.8 inches)
Fuel Capacity 10.40 litres (2.75 US gallons)
Oil Capacity 1.00 litres (1.06 US quarts)
Service & Fluids
Engine Oil SAE 10W-40 4T (API SL/SN / JASO MA2)
Brake Fluid DOT 4
Spark Plugs NGK CR8E / CPR8EA-9
Battery 12V 6Ah / 7Ah (YTX7L-BS)
Other
Starter Electric
Electrical 12V 6Ah / 7Ah (YTX7L-BS)
More from Rieju
Buying Checklist
Before You Compare This Bike
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.
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.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
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