• 2006 Mastiff motorcycle adjustable air ride suspension

    entire kit Opening up the box we found (clockwise from top) the compressor bracket, air compressor, standard hydraulic shock, air shock, nylon tubing, and air-pressure gauge.
  • battery removal After the seat was taken off, the motorcycle was tied down to the bike lift and the battery removed.
  • wiring The wires we would need to power up and operate the air pump were already in place in the wiring harness-cleanly zip-tied together, ready to be used.
  • starter and battery box The compressor bracket with the air compressor attached bolts up to the right side of the battery box. This configuration places the air compressor neatly between the top of the starter and the bottom of the battery box.
  • battery reinstallation Before going any further, reattach the battery to ensure that the air pump was operating.
  • handlebar controls To activate the pump, the key switch was turned on. Then the air-ride system was activated by pressing the start button. Once activated, the Hi/Lo switch on the left-hand control either pressurizes or depressurizes the system.
  • shock plate removal Once the pump and electronics checked out, the next step was to remove the shock plate...
  • shock removal ...and the two horizontally mounted Softail-style shocks from beneath the bike.
  • shock installation Once the OEM shocks were removed, the air shock was installed into the left side of the bike.
  • hydraulic shock installation Then the hydraulic shock was bolted up to the right side. An added safety feature of this system is that if for some reason the air pump loses power or an air line gets cut from road debris, the hydraulic shock will keep the bike raised enough so the fender can't rub on the tire. At the very least, it will get you home while saving your paintwork.
  • air line installation At this point it was time to hook up the air line from the compressor to the air shock and the line for the pressure gauge.
  • pressure gauge The oil-filled pressure gauge was fitted to the right rear rocker-box cover with the provided longer bolt and adjusted for optimum visibility. 90-120 psi is the suggested typical running pressures without the rider aboard. Total ride-height adjustment of the air system was 1-1/2 inches with a nice plush ride.

Rear suspension on a motorcycle is a subjective experience. That is, the "best" shocks for a 300-pound buddy aren’t likely to meet the demands of your 105-pound girlfriend. Or what about the difference in feel between riding solo around town and packed to the hilt for a weeklong trip? Other than swapping out your shocks to meet your changing riding demands, another way to go is with an adjustable air-ride suspension system that allows the air pressure to be varied to suit specific riding conditions.

Follow the steps for a proper install:

2006 Mastiff motorcycle adjustable air ride suspension
- image 142316
entire kit
Opening up the box we found (clockwise from top) the compressor bracket, air compressor, standard hydraulic shock, air shock, nylon tubing, and air-pressure gauge.


2006 Mastiff motorcycle adjustable air ride suspension
- image 142305
battery removal
After the seat was taken off, the motorcycle was tied down to the bike lift and the battery removed.


2006 Mastiff motorcycle adjustable air ride suspension
- image 142308
wiring
The wires we would need to power up and operate the air pump were already in place in the wiring harness-cleanly zip-tied together, ready to be used.


2006 Mastiff motorcycle adjustable air ride suspension
- image 142309
starter and battery box
The compressor bracket with the air compressor attached bolts up to the right side of the battery box. This configuration places the air compressor neatly between the top of the starter and the bottom of the battery box.


2006 Mastiff motorcycle adjustable air ride suspension
- image 142310
battery reinstallation
Before going any further, reattach the battery to ensure that the air pump was operating.


2006 Mastiff motorcycle adjustable air ride suspension
- image 142311
handlebar controls
To activate the pump, the key switch was turned on. Then the air-ride system was activated by pressing the start button. Once activated, the Hi/Lo switch on the left-hand control either pressurizes or depressurizes the system.


2006 Mastiff motorcycle adjustable air ride suspension
- image 142312
shock plate removal
Once the pump and electronics checked out, the next step was to remove the shock plate...


2006 Mastiff motorcycle adjustable air ride suspension
- image 142313
shock removal
...and the two horizontally mounted Softail-style shocks from beneath the bike.


2006 Mastiff motorcycle adjustable air ride suspension
- image 142314
shock installation
Once the OEM shocks were removed, the air shock was installed into the left side of the bike.


2006 Mastiff motorcycle adjustable air ride suspension
- image 142315
hydraulic shock installation
Then the hydraulic shock was bolted up to the right side. An added safety feature of this system is that if for some reason the air pump loses power or an air line gets cut from road debris, the hydraulic shock will keep the bike raised enough so the fender can’t rub on the tire. At the very least, it will get you home while saving your paintwork.


2006 Mastiff motorcycle adjustable air ride suspension
- image 142306
air line installation
At this point it was time to hook up the air line from the compressor to the air shock and the line for the pressure gauge.


2006 Mastiff motorcycle adjustable air ride suspension
- image 142307
pressure gauge
The oil-filled pressure gauge was fitted to the right rear rocker-box cover with the provided longer bolt and adjusted for optimum visibility. 90-120 psi is the suggested typical running pressures without the rider aboard. Total ride-height adjustment of the air system was 1-1/2 inches with a nice plush ride.


Source: www.hotbikeweb.com

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