The AJP PR3 125 Trail is a motorcycle, specifically a trail model, produced by AJP Motos. It features a 124cc, air-cooled, two-stroke engine. The PR3 125 Trail is a part of AJP’s “PR” model range, which is known for its use of Honda XR series engines, making them updated equivalents of the XR200 & XR250 from the 1980s. The PR3 125 Trail comes with Brembo braking system, Marzocchi 38mm upside-down forks, and a ZF Sachs adjustable monoshock in the rear.
Key Specifications
Engine Type | Single Cylinder, 4 strokes, SOHC, 2 Valves |
Engine Capacity | 124cc / 7.56 cubic inches |
Power | 9.3KW / 12.4 hp @ 8500 r.p.m. |
Torque | 8.5 N.m @ 8000 r.p.m. |
Fuel Tank Capacity | 7 L |
Weight (Wet/Kerb) | ~108 kg / 238 lbs |
Seat Height | 840mm |
All Specifications
Make & Model
Model | AJP PR3 125 Trail, Enduro Pro, SuperMoto Pro, MX Pro |
Year | 2013 – 2020 |
Engine
Engine | Single Cylinder, 4 strokes, SOHC, 2 Valves |
Capacity | 124cc / 7.56 cubic inches |
Bore x Stroke | 56.5 x 49.5 mm |
Cooling System | Air Cooled |
Engine Oil | ENI i-Ride SAE 20W-50 API SF or SG |
Engine Oil Capacity | 1 L |
Carburettor | Walbro 30 mm |
Battery | YTX5L-BS (12V 4Ah) |
Spark Plug | LG D8TC (Champion A8YC or NGK DR8ES) |
Starting | Electric + kick starter |
Exhaust | 1-in-1 |
Max Power | 12.4 hp |
Max Torque | 8.5 N.m @ 8000 r.p.m. |
Transmission
Transmission | 5 Speed |
Final Drive | Chain |
Chassis & Suspension
Frame | Aluminium double beam + steel double cradle |
Front Suspension | Up Side Down 38 mm, Adjustable |
Front Suspension Travel | 260 mm / 10.2 inches |
Rear Suspension | Trail – Direct system Enduro Pro – ZF SACHS shock absorber, Adjustable SuperMoto Pro – ZF SACHS shock absorber, Adjustable MX Pro – ZF SACHS shock absorber, Adjustable |
Rear Suspension Travel | 280 mm / 11 inches |
Wheels & Brakes
Wheels | Steel with wire spokes |
Front Tyre | Trail – 2.75 – 19 Enduro Pro – 70/100 – 19 SuperMoto Pro – 100/80 – 17 MX Pro – 70/100 – 19 |
Rear Tyre | Trail – 3.25 – 17 Enduro Pro – 100/100 – 17 SuperMoto Pro – 130/70 – 17 MX Pro – 90/100 – 16 |
Front Brakes | Disc 260 mm, double piston calliper |
Rear Brakes | Disc 220 mm, double piston calliper |
Dimension & Weights
Wheelbase | 1320 mm / 52 inches |
Seat Height | 840 mm / 33 inches |
Wet (kerb) Weight | ~108 kg / 238 lbs |
Fuel Capacity | 7L |

