The Aprilia RX 125 embodies the perfect blend of performance, technology, and design, making it a standout choice for off-road enthusiasts.
Its powerful single-cylinder engine delivers generous performance, while its lightweight and nimble handling provides the agility of larger-engined supermotard bikes. The hydraulic monoshock absorber with progressive link system ensures exceptional control and stability in any terrain conditions.
The RX 125’s bold design language is inspired by Aprilia’s storied history of off-road competition success, featuring distinctive spoked wheels, a double-section handlebar, and an engine guard that exudes functionality without compromising style. With its 21-inch front wheel and knobby tyres, this bike is built for rugged performance and absolute control.
The result is an exceptional riding experience that sets the RX 125 apart from its peers, making it a true leader in its segment with every passing mile.
Key Specifications
Engine Type
Four stroke, Single cylinder, DOHC, 4 valve
Engine Capacity
7.6 cubic inches / 124.8 cc
Max Power
15 hp / 10.9 kW @ 10500 rpm
Max Torque
8.0 ft-lb / 10.9 nm
Fuel Tank Capacity
1.98 US gallons / 7.5 L
Weight (Wet/Kerb)
264.6 lbs / 120.0 kg
Seat Height
35.6 inches / 905 mm
*n/a – information not provided by manufacturer
All Specifications
Make & Model
Model
Aprilia RX 125
Year
2018 – 2020
Engine
Engine Type
Four stroke, Single cylinder, DOHC, 4 valve
Displacement
7.6 cubic inches / 124.8 cc
Bore x Stroke
58 x 47 mm
Compression Ratio
12.5:1
Max Horsepower
15 hp / 10.9 kW @ 10500 rpm
Max Torque
8.0 ft-lb / 10.9 nm
Engine Management System
Fuel injection. Magneti Marelli M3G 32mm ECU
Lubrication System
Wet sump
Cooling System
Liquid cooled
Performance
Top Speed
n/a
*n/a – information not provided by manufacturer
Transmission
Clutch
Multi-plate in oil bath
Gearbox
6 Speed
Final Drive
Chain
Electrical & Electronics System
Starter
Electric
Chassis & Suspension
Frame Type
Aluminium perimeter
Front Suspension
41mm Upside down telescopic fork
Front Suspension Travel
9.4 inches / 240 mm
Rear Suspension
Hydraulic monoshock absorber with progressive link system
Rear Suspension Travel
8.7 inches / 220 mm
Wheels & Brakes
Wheels
Aluminium spoked
Front Tire Size
90/90-21
Rear Tire Size
120/80-18
Front Brakes
Single 300mm discfloating caliper
Rear Brakes
Single 220 mm discfloating caliper
Dimension & Weights
Seat Height
35.6 inches / 905 mm
Wheelbase
53.1 inches / 1350 mm
Fuel Tank Capacity
1.98 US gallons / 7.5 L
Wet (kerb/curb) Weight
264.6 lbs / 120.0 kg
Features
Hydraulic monoshock absorber with progressive link system
Single cylinder 125 cc engine
Modern engine design for clean operation and high performance
Euro 4 compliant without compromising power or efficiency
Advanced suspension system for improved riding control
New class-beating brake system with ABS
Bosch ABS system with anti roll-over mode
Adjustable front wheel to prevent rear wheel lift in abrupt braking
17″ sports tyres for mixed surface riding on SX model
21″ rims and knobby tyres for off-road performance on RX model
Spoked wheels with black anodized rims
Double-section black anodized aluminium handlebar
Handy engine guard
Sophisticated design inspired by Aprilia’s off-road competition history
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*We strive to provide the most comprehensive and accurate specifications possible. However, certain details may not be available if the manufacturer did not disclose them or if the information is no longer publicly accessible. If you find any discrepancy with any data on this site, please feel free to let us know at contact@throttlecraze.com
