A new innovation from Profender is the 2.5″ Profender Air Shock.
This shock is light weight and heavy duty. It is made of high performance and superior materials.
It has a huge shaft measuring 1.625″ and designed like our typical air shocks. 2.5″ Profender Air Shock keeps its promise of providing its users the best and comfortable ride!
This new type of air shock is for anyone considering using the 2.0 air shocks but is also considering and concerned about the strength and durability of the shock being affected by the weight of the vehicle.
Just like all our products, 2.5″ Profender Air Shock, is made of high quality and durable materials.
Adjusting the compression ratio is done by decreasing or increasing the amount of oil.
The 2.5″ Profender Air Shock must be installed vertically to experience excellent performance especially in off road conditions.
This product is a good alternative for the Coil Over Suspension.
- 1-5/8″ Shaft
- Twice the load capacity of 2.0″ Air Shocks
- Tuneable and fully rebuildable
- Available with Black Hardware and a Zinc or Hard Chrome finish
SPECIFICATION
DESCRIPTION | TRAVEL | OIL VOLUME (cc) | EXT. LENGTH (in) | COL. LENGTH (in) | SHAFT (in) |
Profender 2.5″ Air Shock | 12.0″ | 515 cc | 34.65″ | 22.65″ | 1.625″ |
Profender 2.5″ Air Shock | 14.0″ | 585 cc | 38.65″ | 24.65″ | 1.625″ |
Profender 2.5″ Air Shock | 16.0″ | 655 cc | 42.65″ | 26.65″ | 1.625″ |
Profender 2.5″ Air Shock | 18.0″ | 690 cc | 46.65″ | 28.65″ | 1.625″ |
Description | O/L | C/L | Travel | Bore | Rod | Shell | Upper/Lower Mount |
Air Shocks | 34.65″ | 22.65″ | 12″ | 60 mm. | 40 mm. | 65 mm. | Plain Bearing Dai 16 mm. |
Air Shocks | 38.65″ | 24.65″ | 14″ | 60 mm. | 40 mm. | 65 mm. | Plain Bearing Dai 16 mm. |
Air Shocks | 42.65″ | 26.65″ | 16″ | 60 mm. | 40 mm. | 65 mm. | Plain Bearing Dai 16 mm. |
Air Shocks | 46.65″ | 28.65″ | 18″ | 60 mm. | 40 mm. | 65 mm. | Plain Bearing Dai 16 mm. |



Hey guys just wondering if these would suffice in an ln106 Hilux replacing the rear gas shocks, runs a 4″ lift at the moment. Basically looking to dramatically upgrade the rear differential ride, any advice would be helpful. Cheers
Hi just wondering what the max load per shock is? I know the king 2.5 will do up to 1200lb are these simalar load?
Hey guys I’m just wondering about the 2.5 profender air shock if it has the ability to replace the coils in a GQ patrol or only replace the actual shock absorber either way I would b interested in a price per unit for my comp truck build in the 18″ travel option thank you. Glenn
Hi Glenn,
Airshocks are only really designed for light weight applications like buggy’s or similar, being the case it would not work in your GQ.
However depending on your comp truck setup they may be a good idea. Priced at $345.00 each
I have attached the link below if you require any further info
http://www.superiorengineering.com.au/buggyultra4/suspension/shock-absorbers/-all-lwb-all/buggy-air-shocks/profender-4×4-18-travel-25-inch-air-shock-17559
Regards
Ben