AJS Regal Raptor 50: history, specs, pictures

The AJS Regal Raptor DD50 E-2 was a single cylinder, four-stroke standard produced by AJS between 2008 and 2010.

AJS Regal Raptor 50
Also called Regal Raptor DD50E-2, Regal Raptor DD50 E-2
Production 2008 - 2010
single cylinder, four-stroke
Bore / Stroke 39.0mm x 41.4mm
Fuel System carburetor
Ignition coil cdi
Transmission Gear box: 4-speed

Final Drive: chain

Clutch: wet, multiplate
Suspension Front: telescopic fork
Rear: dual shock swing arm
Brakes Front: single disc
Rear: expanding brake (drum brake)
Front Tire 2.50-17
Rear Tire 4.50-12
Wheelbase 55.12 inches (1400 mm)
Seat Height 25.59 inches (650 mm)
Weight 191.8 pounds (87.0 Kg) (dry),
Fuel Capacity 1.59 Gallon (6.00 Liters)
Manuals Service Manual


The engine was a air cooled single cylinder, four-stroke. A 39.0mm bore x 41.4mm stroke result in a displacement of just 49.0 cubic centimeters. Fuel was supplied via a single overhead cams (sohc).


The bike has a 4-speed transmission. Power was moderated via the wet, multiplate.


It came with a 2.50-17 front tire and a 4.50-12 rear tire. Stopping was achieved via single disc in the front and a expanding brake (drum brake) in the rear. The front suspension was a telescopic fork while the rear was equipped with a dual shock swing arm. The Regal Raptor DD50 E-2 was fitted with a 1.59 Gallon (6.00 Liters) fuel tank. The bike weighed just 191.8 pounds (87.0 Kg). The wheelbase was 55.12 inches (1400 mm) long.