
REAR SHOCK
Price
$890.00
● In stock
Quantity
The FASTACE AHX12RVP is a 200mm downhill suspension fork built for riders who need more support and control when trails get steeper, faster and more demanding. Designed for DH bike applications, it delivers a more composed front-end response through hard landings, repeated impacts and rough high-speed terrain.
Separate high-speed and low-speed compression adjustment, rebound control and preload adjustment allow riders or service workshops to refine fork response around terrain, riding style and overall bike setup. This gives the AHX12RVP the flexibility needed for long descents, changing trail conditions and repeated hard impacts.
Built around an inverted hydraulic fork design with forged AL6061-T6 lower legs, AL7075-T6 stanchions, a 20mm axle interface and compatibility with 203mm or 220mm brake rotors, the AHX12RVP is a serious downhill bike fork upgrade for riders who want adjustable suspension response without compromising control.
Support the bike under the swingarm and remove the rear wheel.
Remove the upper and lower shock bolts; lift the stock shock out.
Install the FASTACE shock with reservoir oriented away from the airbox / battery to avoid heat soak; torque to manufacturer spec.
Reinstall the rear wheel and swingarm hardware.
Set static sag to 30–40 mm with rider in full gear; adjust the preload collar.
Set rebound to 12 clicks from fully closed; low-speed compression to 10 clicks; high-speed compression to 1.5 turns from closed as a starting point.


We offer more product models beyond the products shown here. Send us your vehicle and product requirements to discuss available options.