AJP PR4 EXTREME: history, specs, pictures
| AJP PR4 EXTREME | |
| Manufacturer | |
|---|---|
| Production | 2017 |
| Class | Enduro |
| Engine | Single cylinder, 4-stroke, Air cooled with remote oil radiator |
| Horsepower | 19.98 HP (14.9 KW) @ 8000RPM |
| Torque | 13.28 ft/lbs (18.0 Nm) @ 7000RPM |
| Fuel System | Carburetor: Keihin/Deni PZ30 w/accelerator pump / Twin Air high-mounted filter |
| Transmission | Gear box: 5-Speed Final Drive: Chain |
| Suspension | Front: Sachs 48mm, TiNi coating, 11 inches travel, compression and rebound adjustable Rear: Sachs remote reservoir, progressive linkage, 11.8 inches travel (stock link), compression, rebound, & preload adjustable |
| Brakes | Front: BrakTec hydraulics disc 260 mm Rear: BrakTec hydraulics disc 220 mm |
| Front Tire | 90/90 – 21″ |
| Rear Tire | 120/80 – 18″ |
| Wheelbase | 54.88 inches (1394 mm) |
| Seat Height | 35.2 inches (894 mm) |
| Weight | 112.0 kg (wet) |
| Manuals | Service Manual |
The AJP PR4 EXTREME was a Single cylinder, 4-stroke, Air cooled with remote oil radiator Enduro motorcycle produced by AJP in 2017. Max torque was 13.28 ft/lbs (18.0 Nm) @ 7000 RPM. Claimed horsepower was 19.98 HP (14.9 KW) @ 8000 RPM.
Drive[edit | edit source]
The bike has a 5-Speed transmission. Power was moderated via the Wet Multi-disc.
Chassis[edit | edit source]
It came with a 90/90 – 21″ front tire and a 120/80 – 18″ rear tire. Stopping was achieved via BrakTec hydraulics disc 260 mm in the front and a BrakTec hydraulics disc 220 mm in the rear. The front suspension was a Sachs 48mm, TiNi coating, 11 inches travel, compression and rebound adjustable while the rear was equipped with a Sachs remote reservoir, progressive linkage, 11.8 inches travel (stock link), compression, rebound, & preload adjustable. The wheelbase was 54.88 inches (1394 mm) long.
2017 AJP PR4 EXTREME[edit | edit source]
Starting with our existing PR4 platform – this exciting new Extreme model offers many performance enhancements, making it much lighter, more powerful, better suspended, and with stronger braking characteristics as well.