Orion RFZ Thunder 125 - 2022 Specifications and Reviews

The 2022 Orion RFZ Thunder 125 is a lightweight enduro machine designed for novice off-road riders and commuters seeking affordable adventure. Its air-cooled 125cc four-stroke engine delivers modest performance ideal for trail riding and learning fundamental dirt bike skills. Known for its sturdy steel frame and inverted fork suspension, it balances durability with accessibility for budget-conscious riders.

2022
5 stars Average rating: 5 from 1 votes
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General information

CategoryEnduro / offroad
Year2022
ModelOrion RFZ Thunder 125

Engine and Transmission Specifications

Transmission typeChain   (final drive)
Gearbox4-speed
Cooling systemAir
IgnitionCDI
Fuel systemCarburettor. PZ26
Bore x Stroke56.0 x 60.0 mm (2.2 x 2.4 inches)
Compression10.0:1
Top speed75.0 km/h (46.6 mph)
Engine typeSingle cylinder, four-stroke
Capacity:125.0 ccm (7.63 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakesSingle disc
Front brakesSingle disc
Rear tire80/100-12
Front tire60/100-14
Rear SuspensionSingle shock
Front SuspensionInverted fork
Frame typeSteel

Physical measures and capacities

Fuel capacity3.20 litres (0.85 US gallons)
Wheelbase1200 mm (47.2 inches)
Ground clearance240 mm (9.4 inches)
Overall width760 mm (29.9 inches)
Overall length1610 mm (63.4 inches)
Overall height1130 mm (44.5 inches)
Seat height820 mm (32.3 inches) If adjustable, lowest setting.
Dry weight75.0 kg (165.3 pounds)
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsChinese pit bike med by Zongshen. Also called Apollo RFZ Thunder 125.
StarterKick
Color optionsRed/blue/white

Performance Profile & Rider Fit

46.6 mph
Top Speed

Best For

Track10%
City25%
Cornering45%
Daily Riding20%
Touring8%
Passenger5%

Rider Profile

Best ForThis small-displacement pit bike suits beginners, younger riders, or those developing basic off-road skills rather than experienced riders seeking performance.
PurposeIt's built for casual recreational trail riding, backyard fun, and low-speed dirt play rather than any serious transportation or racing role.
Rider FitIts tiny 75 kg dry weight and low-power single-cylinder engine make it extremely easy to muscle around, flick over, and pick up if dropped.
CharacterIt has a playful, toy-like, minimal-frills character typical of cheap Chinese-made pit bikes, prioritizing simplicity and low cost over refinement.
Not Ideal ForThis is not a bike for highway travel, long-distance touring, carrying a passenger, or riders wanting genuine speed or power.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2022 Orion RFZ Thunder 125 Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 820mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with balls of both feet on the 2022 Orion RFZ Thunder 125, with a cramped knee angle of around 70 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2022 Orion RFZ Thunder 125 is a powerful and sleek off-road motorcycle that is perfect for riders looking for a thrilling experience. With its 125cc engine, this bike delivers impressive performance and speed, making it an ideal choice for adrenaline junkies. The design of the RFZ Thunder 125 is also top-notch, with attractive graphics and a sturdy frame that can handle rough terrains with ease. Whether you're a beginner or a seasoned rider, this bike offers a smooth and controlled ride that will leave you wanting more. Overall, the 2022 Orion RFZ Thunder 125 is a fantastic option for anyone in search of a high-quality off-road motorcycle. Its powerful engine, sleek design, and impressive performance make it a standout choice in its class. Whether you're hitting the trails or tearing up the track, the RFZ Thunder 125 is sure to provide an exhilarating ride that will leave you wanting to come back for more. If you're looking for a reliable and thrilling off-road motorcycle, the 2022 Orion RFZ Thunder 125 is definitely worth considering.
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