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MotoLibrary Score
32/100Commuter
Power/Weight
0.08 hp/kg
Top Speed
55 km/h
Torque
5 Nm
Engine
72 ccm
Technical Overview
2023 Apollo RFN Thunder 70 Technical Analysis & Specification Breakdown
At the heart of the 2023 Apollo RFN Thunder 70 enduro - offroad motorcycle, Apollo pairs a 71.8 cc (4.4 cu in) air-cooled single cylinder, four-stroke architecture with road-focused gearing. In factory specification, peak output is rated at 4.2 HP (3 kW) at 8,000 rpm while maximum torque reaches 4.5 Nm (3.3 lb-ft) at 5,000 rpm, transferring power to the rear wheel through a 4-speed gearbox and chain final drive. With a specific output of 58.5 HP per liter and a 3,000 rpm working window between peak torque (5,000 rpm) and peak power (8,000 rpm), the engine character is prioritizing low-RPM tractability, mechanical longevity and relaxed throttle response over peak redline numbers.
On the scales, the RFN Thunder 70 measures 56 kg (123 lbs) dry. Rider ergonomics and chassis geometry center around a 600 mm (23.6 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 935 mm (36.8 in) wheelbase engineered for quick, flickable steering geometry. The 2.5-liter (0.7 US gal) fuel tank supports practical everyday commuting and weekend road stints, while factory top speed is listed at 55 km/h (34 mph).
Specific Output
58.5 HP/L
Power Band Window
5,000–8,000 rpm
Standover Height
600 mm (23.6 in)
Engine
Displacement71.8 ccm (4.38 cubic inches)
Engine TypeSingle cylinder, four-stroke
Power4.2 HP (3.0 kW)) @ 8000 RPM
Torque4.5 Nm (0.5 kgf-m or 3.3 ft.lbs) @ 5000 RPM
Compression9.0:1
Fuel SystemCarburettor. PZ19
Fuel ControlSingle Overhead Cams (SOHC)
IgnitionCDI
CoolingAir
Transmission
Gearbox4-speed
Final DriveChain (final drive)
ClutchAutomatic, centrifugal
Performance
Top Speed55.0 km/h (34.2 mph)
Chassis
Front SuspensionUpside down forks
Rear SuspensionMonoshock
Wheelbase935 mm (36.8 inches)
Ground Clearance170 mm (6.7 inches)
Wheels & Brakes
Front Tyre3.50-10
Rear Tyre3.50-10
Front BrakesSingle disc
Rear BrakesSingle disc
WheelsAluminium rims
Dimensions & Weight
Dry Weight56.0 kg (123.5 pounds)
Power/Weight0.0743 HP/kg
Seat Height600 mm (23.6 inches) If adjustable, lowest setting.
Alt. Seat Height630 mm (24.8 inches) If adjustable, highest 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.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
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.
