Revalving upgrades available for


Bos Forks



New Pike Cartridges available now!


Now Available SSD Mods



Fox Float X CTD

High/Low Adjuster Kit SSD Modification


Replaces CTD system with infinitely tuneable High/Low speed Compression Adjuster

Includes the same Independent High/Low Compression Adjuster as our DHS and piggyback shocks.

Includes revalve and setup for rider, frame and conditions.

Also includes complete rebuild service, new improved seals and dust wiper system, oil, nitrogen charge and typical wear parts* included in price

new improved seals and dust wiper system, oil, nitrogen charge and typical wear parts* included in price
*(Typical wear parts: shaft seal, dust scraper, shaft bushing, reducer DU bushings, and o-rings)


Reservoir Volume Expansion Kit: extended volume cap ($49).

The larger the reservoir the less pressure increase during full compression, this pressure effects the midstroke harshness for rising rate linkages.
Also the longer the run the hotter the shock gets, and with small reservoir volumes this could double the pressure in the shock at the beginning of the stroke and make it feel topped out or over preloaded.

High rising rate frames and aggressive extended downhill runs on linear and progressive linkages will need the extended reservoir.


Floating Valving Assisted Threshold High Speed Blow-off System


Add external preload adjustment to your Boxxer Team/RC2C
Race/RC requires stock Team/RC2C Bottom-Out fork cap purchased from Rockshox


Marzocchi 55 Cartridge kits

Marzocchi 44 Cartridge kits



Fox DHX RC4/RC2 SSD Upgrades

Fox 40 Cartridge Kits

Replacement Cartridge Kit

for most of today's 8 inch forks



5th Element and Swinger

We at Avalanche will be making your favorite fork or shock better!

5th Element and Swinger Coil over speed sensitive valving conversion kit ... eliminates platform position damping with plush progressive speed sensitive damping. Installed from $179, assumes shock is in good mechanical condition, i.e. not dents in shaft or broken eyes.

Click here for more details


New shock Decal available soon for your 5th Upgrade

Marzocchi 888 Forks

Marzocchi 888 anti-bottoming system...eliminates bottoming with hydraulic end of stroke oil lock chambers, allows for softer initial settings and lower oil heights for a plusher ride. Installed from $179, assumes forks are in good working condition.

click here for more details


Piggyback ala Carte

We at Avalanche will be selling our piggyback shock in kit form. Build your shock yourself in any size and stroke with our piggyback kit.

We are also going to offer the DHS remote reservoir kit as an add-on option to the above kit. This will include two DHS shock bodies, various hose lengths, hose fittings, and the remote reservoir. This will allow remote placement of the reservoir for those hard to fit frames.

Kit includes shock shafts, shock bodies, bottom eyes, stroke reducers, valving shims, optional compression adjuster valve springs, bladder and floating piston reservoirs. Instructional DVD and valving charts allow you to change the shock eye to eye, stroke, reservoir size and damping curves to suit your new frame.

You will never have to buy a new shock again! Service and revalve your own shock to your needs. Kit allows for all popular shock sizes such as 7.5 x 2.0, 7.875 x 2.25, 8.5 x 2.5, 8.75 x 2.75, 9.0 x 3.0 and 9.5 x 3.0 and almost everything in between.

Call us for details, pricing and options available.


Chubie shown with a 8.75 x 2.75

Canfield F1

DHS shown with a 9.5 x 3.0

Canfield F1

Woodie shown with a 9.5 x 3.0

Transition Dirtbag

Chubie shown with a 8.0 x 2.25 (7.875 x 2.25 stock)


DHS 3.0 x 9.0


DHS 3.5 x 10.5


Woodie 9.5 x 3.0

Banshee Chaparral

Chubie 7.5 x 2.25

Santa Cruz VP10

Chubie 8.75 x 2.75

DHS 2.75 x 8.75

Iron Horse Sunday

Chubie 9.5 x 3.0

New XR70 Motorcycle Shock

New XR50 Motorcycle Shock

No modifications, fits stock frame.